21452003712

素因数分解:

$2^7\times 3^4\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 320

約数和(自身を含む): 65700415440

約数和(自身を除く): 44248411728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 107, 108, 122, 128, 144, 162, 183, 192, 214, 216, 244, 288, 317, 321, 324, 366, 384, 428, 432, 488, 549, 576, 634, 642, 648, 732, 856, 864, 951, 963, 976, 1098, 1152, 1268, 1284, 1296, 1464, 1647, 1712, 1728, 1902, 1926, 1952, 2196, 2536, 2568, 2592, 2853, 2889, 2928, 3294, 3424, 3456, 3804, 3852, 3904, 4392, 4941, 5072, 5136, 5184, 5706, 5778, 5856, 6527, 6588, 6848, 7608, 7704, 7808, 8559, 8667, 8784, 9882, 10144, 10272, 10368, 11412, 11556, 11712, 13054, 13176, 13696, 15216, 15408, 17118, 17334, 17568, 19337, 19581, 19764, 20288, 20544, 22824, 23112, 23424, 25677, 26108, 26352, 30432, 30816, 33919, 34236, 34668, 35136, 38674, 39162, 39528, 40576, 41088, 45648, 46224, 51354, 52216, 52704, 58011, 58743, 60864, 61632, 67838, 68472, 69336, 70272, 77348, 78324, 79056, 91296, 92448, 101757, 102708, 104432, 105408, 116022, 117486, 121728, 123264, 135676, 136944, 138672, 154696, 156648, 158112, 174033, 176229, 182592, 184896, 203514, 205416, 208864, 210816, 232044, 234972, 271352, 273888, 277344, 305271, 309392, 313296, 316224, 348066, 352458, 365184, 369792, 407028, 410832, 417728, 464088, 469944, 522099, 528687, 542704, 547776, 554688, 610542, 618784, 626592, 632448, 696132, 704916, 814056, 821664, 835456, 915813, 928176, 939888, 1044198, 1057374, 1085408, 1095552, 1109376, 1221084, 1237568, 1253184, 1392264, 1409832, 1566297, 1628112, 1643328, 1831626, 1856352, 1879776, 2069059, 2088396, 2114748, 2170816, 2442168, 2475136, 2506368, 2747439, 2784528, 2819664, 3132594, 3256224, 3286656, 3663252, 3712704, 3759552, 4138118, 4176792, 4229496, 4341632, 4884336, 5494878, 5569056, 5639328, 6207177, 6265188, 6512448, 7326504, 7425408, 7519104, 8276236, 8353584, 8458992, 9768672, 10989756, 11138112, 11278656, 12414354, 12530376, 13024896, 14653008, 16552472, 16707168, 16917984, 18621531, 19537344, 21979512, 22276224, 22557312, 24828708, 25060752, 29306016, 33104944, 33414336, 33835968, 37243062, 39074688, 43959024, 49657416, 50121504, 55864593, 58612032, 66209888, 66828672, 67671936, 74486124, 87918048, 99314832, 100243008, 111729186, 117224064, 132419776, 148972248, 167593779, 175836096, 198629664, 200486016, 223458372, 264839552, 297944496, 335187558, 351672192, 397259328, 446916744, 595888992, 670375116, 794518656, 893833488, 1191777984, 1340750232, 1787666976, 2383555968, 2681500464, 3575333952, 5363000928, 7150667904, 10726001856, 21452003712]

約数ペア:

[(1, 21452003712), (2, 10726001856), (3, 7150667904), (4, 5363000928), (6, 3575333952), (8, 2681500464), (9, 2383555968), (12, 1787666976), (16, 1340750232), (18, 1191777984), (24, 893833488), (27, 794518656), (32, 670375116), (36, 595888992), (48, 446916744), (54, 397259328), (61, 351672192), (64, 335187558), (72, 297944496), (81, 264839552), (96, 223458372), (107, 200486016), (108, 198629664), (122, 175836096), (128, 167593779), (144, 148972248), (162, 132419776), (183, 117224064), (192, 111729186), (214, 100243008), (216, 99314832), (244, 87918048), (288, 74486124), (317, 67671936), (321, 66828672), (324, 66209888), (366, 58612032), (384, 55864593), (428, 50121504), (432, 49657416), (488, 43959024), (549, 39074688), (576, 37243062), (634, 33835968), (642, 33414336), (648, 33104944), (732, 29306016), (856, 25060752), (864, 24828708), (951, 22557312), (963, 22276224), (976, 21979512), (1098, 19537344), (1152, 18621531), (1268, 16917984), (1284, 16707168), (1296, 16552472), (1464, 14653008), (1647, 13024896), (1712, 12530376), (1728, 12414354), (1902, 11278656), (1926, 11138112), (1952, 10989756), (2196, 9768672), (2536, 8458992), (2568, 8353584), (2592, 8276236), (2853, 7519104), (2889, 7425408), (2928, 7326504), (3294, 6512448), (3424, 6265188), (3456, 6207177), (3804, 5639328), (3852, 5569056), (3904, 5494878), (4392, 4884336), (4941, 4341632), (5072, 4229496), (5136, 4176792), (5184, 4138118), (5706, 3759552), (5778, 3712704), (5856, 3663252), (6527, 3286656), (6588, 3256224), (6848, 3132594), (7608, 2819664), (7704, 2784528), (7808, 2747439), (8559, 2506368), (8667, 2475136), (8784, 2442168), (9882, 2170816), (10144, 2114748), (10272, 2088396), (10368, 2069059), (11412, 1879776), (11556, 1856352), (11712, 1831626), (13054, 1643328), (13176, 1628112), (13696, 1566297), (15216, 1409832), (15408, 1392264), (17118, 1253184), (17334, 1237568), (17568, 1221084), (19337, 1109376), (19581, 1095552), (19764, 1085408), (20288, 1057374), (20544, 1044198), (22824, 939888), (23112, 928176), (23424, 915813), (25677, 835456), (26108, 821664), (26352, 814056), (30432, 704916), (30816, 696132), (33919, 632448), (34236, 626592), (34668, 618784), (35136, 610542), (38674, 554688), (39162, 547776), (39528, 542704), (40576, 528687), (41088, 522099), (45648, 469944), (46224, 464088), (51354, 417728), (52216, 410832), (52704, 407028), (58011, 369792), (58743, 365184), (60864, 352458), (61632, 348066), (67838, 316224), (68472, 313296), (69336, 309392), (70272, 305271), (77348, 277344), (78324, 273888), (79056, 271352), (91296, 234972), (92448, 232044), (101757, 210816), (102708, 208864), (104432, 205416), (105408, 203514), (116022, 184896), (117486, 182592), (121728, 176229), (123264, 174033), (135676, 158112), (136944, 156648), (138672, 154696)]