19946480256

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 512

約数和(自身を含む): 67417920000

約数和(自身を除く): 47471439744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 29, 32, 34, 36, 46, 48, 51, 54, 58, 64, 68, 69, 72, 87, 92, 96, 102, 108, 116, 128, 136, 138, 144, 153, 174, 184, 192, 204, 207, 216, 232, 261, 272, 276, 288, 306, 348, 368, 384, 391, 408, 414, 432, 459, 464, 493, 509, 522, 544, 552, 576, 612, 621, 667, 696, 736, 782, 783, 816, 828, 864, 918, 928, 986, 1018, 1044, 1088, 1104, 1152, 1173, 1224, 1242, 1334, 1392, 1472, 1479, 1527, 1564, 1566, 1632, 1656, 1728, 1836, 1856, 1972, 2001, 2036, 2088, 2176, 2208, 2346, 2448, 2484, 2668, 2784, 2944, 2958, 3054, 3128, 3132, 3264, 3312, 3456, 3519, 3672, 3712, 3944, 4002, 4072, 4176, 4416, 4437, 4581, 4692, 4896, 4968, 5336, 5568, 5916, 6003, 6108, 6256, 6264, 6528, 6624, 7038, 7344, 7888, 8004, 8144, 8352, 8653, 8832, 8874, 9162, 9384, 9792, 9936, 10557, 10672, 11136, 11339, 11707, 11832, 12006, 12216, 12512, 12528, 13248, 13311, 13743, 14076, 14688, 14761, 15776, 16008, 16288, 16704, 17306, 17748, 18009, 18324, 18768, 19584, 19872, 21114, 21344, 22678, 23414, 23664, 24012, 24432, 25024, 25056, 25959, 26496, 26622, 27486, 28152, 29376, 29522, 31552, 32016, 32576, 33408, 34017, 34612, 35121, 35496, 36018, 36648, 37536, 39744, 42228, 42688, 44283, 45356, 46828, 47328, 48024, 48864, 50048, 50112, 51918, 53244, 54972, 56304, 58752, 59044, 63104, 64032, 65152, 68034, 69224, 70242, 70992, 72036, 73296, 75072, 77877, 79488, 84456, 85376, 88566, 90712, 93656, 94656, 96048, 97728, 100224, 102051, 103836, 105363, 106488, 109944, 112608, 118088, 128064, 132849, 136068, 138448, 140484, 141984, 144072, 146592, 150144, 155754, 168912, 177132, 181424, 187312, 189312, 192096, 195456, 199019, 204102, 207672, 210726, 212976, 219888, 225216, 233631, 236176, 250937, 256128, 265698, 272136, 276896, 280968, 283968, 288144, 293184, 306153, 311508, 316089, 337824, 339503, 354264, 362848, 374624, 384192, 398038, 398547, 408204, 415344, 421452, 425952, 439776, 450432, 467262, 472352, 501874, 531396, 544272, 553792, 561936, 567936, 576288, 586368, 597057, 612306, 623016, 632178, 675648, 679006, 708528, 725696, 749248, 752811, 768384, 796076, 797094, 816408, 830688, 842904, 851904, 879552, 934524, 944704, 1003748, 1018509, 1062792, 1088544, 1107584, 1123872, 1152576, 1194114, 1224612, 1246032, 1264356, 1351296, 1358012, 1417056, 1451392, 1498496, 1505622, 1592152, 1594188, 1632816, 1661376, 1685808, 1703808, 1759104, 1791171, 1869048, 1889408, 2007496, 2037018, 2125584, 2177088, 2247744, 2258433, 2305152, 2388228, 2449224, 2492064, 2528712, 2716024, 2834112, 3011244, 3055527, 3184304, 3188376, 3265632, 3322752, 3371616, 3582342, 3738096, 4014992, 4074036, 4251168, 4354176, 4495488, 4516866, 4776456, 4898448, 4984128, 5057424, 5373513, 5432048, 5668224, 5771551, 6022488, 6111054, 6368608, 6376752, 6531264, 6743232, 6775299, 7164684, 7476192, 8029984, 8148072, 8502336, 9033732, 9166581, 9552912, 9796896, 9968256, 10114848, 10747026, 10864096, 11543102, 12044976, 12222108, 12737216, 12753504, 13062528, 13486464, 13550598, 14329368, 14952384, 16059968, 16296144, 17004672, 17314653, 18067464, 18333162, 19105824, 19593792, 20229696, 21494052, 21728192, 23086204, 24089952, 24444216, 25474432, 25507008, 27101196, 28658736, 29904768, 32119936, 32592288, 34629306, 36134928, 36666324, 38211648, 39187584, 40459392, 42988104, 43456384, 46172408, 48179904, 48888432, 51014016, 51943959, 54202392, 57317472, 65184576, 69258612, 72269856, 73332648, 76423296, 85976208, 92344816, 96359808, 97776864, 103887918, 108404784, 114634944, 130369152, 138517224, 144539712, 146665296, 155831877, 171952416, 184689632, 195553728, 207775836, 216809568, 229269888, 277034448, 289079424, 293330592, 311663754, 343904832, 369379264, 391107456, 415551672, 433619136, 554068896, 586661184, 623327508, 687809664, 738758528, 831103344, 867238272, 1108137792, 1173322368, 1246655016, 1662206688, 2216275584, 2493310032, 3324413376, 4986620064, 6648826752, 9973240128, 19946480256]

約数ペア:

[(1, 19946480256), (2, 9973240128), (3, 6648826752), (4, 4986620064), (6, 3324413376), (8, 2493310032), (9, 2216275584), (12, 1662206688), (16, 1246655016), (17, 1173322368), (18, 1108137792), (23, 867238272), (24, 831103344), (27, 738758528), (29, 687809664), (32, 623327508), (34, 586661184), (36, 554068896), (46, 433619136), (48, 415551672), (51, 391107456), (54, 369379264), (58, 343904832), (64, 311663754), (68, 293330592), (69, 289079424), (72, 277034448), (87, 229269888), (92, 216809568), (96, 207775836), (102, 195553728), (108, 184689632), (116, 171952416), (128, 155831877), (136, 146665296), (138, 144539712), (144, 138517224), (153, 130369152), (174, 114634944), (184, 108404784), (192, 103887918), (204, 97776864), (207, 96359808), (216, 92344816), (232, 85976208), (261, 76423296), (272, 73332648), (276, 72269856), (288, 69258612), (306, 65184576), (348, 57317472), (368, 54202392), (384, 51943959), (391, 51014016), (408, 48888432), (414, 48179904), (432, 46172408), (459, 43456384), (464, 42988104), (493, 40459392), (509, 39187584), (522, 38211648), (544, 36666324), (552, 36134928), (576, 34629306), (612, 32592288), (621, 32119936), (667, 29904768), (696, 28658736), (736, 27101196), (782, 25507008), (783, 25474432), (816, 24444216), (828, 24089952), (864, 23086204), (918, 21728192), (928, 21494052), (986, 20229696), (1018, 19593792), (1044, 19105824), (1088, 18333162), (1104, 18067464), (1152, 17314653), (1173, 17004672), (1224, 16296144), (1242, 16059968), (1334, 14952384), (1392, 14329368), (1472, 13550598), (1479, 13486464), (1527, 13062528), (1564, 12753504), (1566, 12737216), (1632, 12222108), (1656, 12044976), (1728, 11543102), (1836, 10864096), (1856, 10747026), (1972, 10114848), (2001, 9968256), (2036, 9796896), (2088, 9552912), (2176, 9166581), (2208, 9033732), (2346, 8502336), (2448, 8148072), (2484, 8029984), (2668, 7476192), (2784, 7164684), (2944, 6775299), (2958, 6743232), (3054, 6531264), (3128, 6376752), (3132, 6368608), (3264, 6111054), (3312, 6022488), (3456, 5771551), (3519, 5668224), (3672, 5432048), (3712, 5373513), (3944, 5057424), (4002, 4984128), (4072, 4898448), (4176, 4776456), (4416, 4516866), (4437, 4495488), (4581, 4354176), (4692, 4251168), (4896, 4074036), (4968, 4014992), (5336, 3738096), (5568, 3582342), (5916, 3371616), (6003, 3322752), (6108, 3265632), (6256, 3188376), (6264, 3184304), (6528, 3055527), (6624, 3011244), (7038, 2834112), (7344, 2716024), (7888, 2528712), (8004, 2492064), (8144, 2449224), (8352, 2388228), (8653, 2305152), (8832, 2258433), (8874, 2247744), (9162, 2177088), (9384, 2125584), (9792, 2037018), (9936, 2007496), (10557, 1889408), (10672, 1869048), (11136, 1791171), (11339, 1759104), (11707, 1703808), (11832, 1685808), (12006, 1661376), (12216, 1632816), (12512, 1594188), (12528, 1592152), (13248, 1505622), (13311, 1498496), (13743, 1451392), (14076, 1417056), (14688, 1358012), (14761, 1351296), (15776, 1264356), (16008, 1246032), (16288, 1224612), (16704, 1194114), (17306, 1152576), (17748, 1123872), (18009, 1107584), (18324, 1088544), (18768, 1062792), (19584, 1018509), (19872, 1003748), (21114, 944704), (21344, 934524), (22678, 879552), (23414, 851904), (23664, 842904), (24012, 830688), (24432, 816408), (25024, 797094), (25056, 796076), (25959, 768384), (26496, 752811), (26622, 749248), (27486, 725696), (28152, 708528), (29376, 679006), (29522, 675648), (31552, 632178), (32016, 623016), (32576, 612306), (33408, 597057), (34017, 586368), (34612, 576288), (35121, 567936), (35496, 561936), (36018, 553792), (36648, 544272), (37536, 531396), (39744, 501874), (42228, 472352), (42688, 467262), (44283, 450432), (45356, 439776), (46828, 425952), (47328, 421452), (48024, 415344), (48864, 408204), (50048, 398547), (50112, 398038), (51918, 384192), (53244, 374624), (54972, 362848), (56304, 354264), (58752, 339503), (59044, 337824), (63104, 316089), (64032, 311508), (65152, 306153), (68034, 293184), (69224, 288144), (70242, 283968), (70992, 280968), (72036, 276896), (73296, 272136), (75072, 265698), (77877, 256128), (79488, 250937), (84456, 236176), (85376, 233631), (88566, 225216), (90712, 219888), (93656, 212976), (94656, 210726), (96048, 207672), (97728, 204102), (100224, 199019), (102051, 195456), (103836, 192096), (105363, 189312), (106488, 187312), (109944, 181424), (112608, 177132), (118088, 168912), (128064, 155754), (132849, 150144), (136068, 146592), (138448, 144072), (140484, 141984)]