19914892032

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 432

約数和(自身を含む): 65289219072

約数和(自身を除く): 45374327040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 49, 56, 62, 64, 84, 86, 93, 96, 98, 112, 124, 128, 129, 147, 168, 172, 186, 192, 196, 217, 224, 248, 256, 258, 294, 301, 336, 344, 372, 384, 392, 397, 434, 448, 496, 516, 588, 602, 651, 672, 688, 744, 768, 784, 794, 868, 896, 903, 992, 1032, 1176, 1191, 1204, 1302, 1333, 1344, 1376, 1488, 1519, 1568, 1588, 1736, 1792, 1806, 1984, 2064, 2107, 2352, 2382, 2408, 2604, 2666, 2688, 2752, 2779, 2976, 3038, 3136, 3176, 3472, 3612, 3968, 3999, 4128, 4214, 4557, 4704, 4764, 4816, 5208, 5332, 5376, 5504, 5558, 5952, 6076, 6272, 6321, 6352, 6944, 7224, 7936, 7998, 8256, 8337, 8428, 9114, 9331, 9408, 9528, 9632, 10416, 10664, 11008, 11116, 11904, 12152, 12307, 12544, 12642, 12704, 13888, 14448, 15996, 16512, 16674, 16856, 17071, 18228, 18662, 18816, 19056, 19264, 19453, 20832, 21328, 22232, 23808, 24304, 24614, 25284, 25408, 27776, 27993, 28896, 31992, 33024, 33348, 33712, 34142, 36456, 36921, 37324, 37632, 38112, 38528, 38906, 41664, 42656, 44464, 48608, 49228, 50568, 50816, 51213, 55552, 55986, 57792, 58359, 63984, 65317, 66696, 67424, 68284, 72912, 73842, 74648, 76224, 77056, 77812, 83328, 85312, 86149, 88928, 97216, 98456, 101136, 101632, 102426, 111972, 115584, 116718, 119497, 127968, 130634, 133392, 134848, 136568, 145824, 147684, 149296, 152448, 155624, 166656, 170624, 172298, 177856, 194432, 195951, 196912, 202272, 204852, 223944, 231168, 233436, 238994, 255936, 258447, 261268, 266784, 269696, 273136, 291648, 295368, 298592, 304896, 311248, 341248, 344596, 355712, 358491, 388864, 391902, 393824, 404544, 409704, 447888, 466872, 477988, 511872, 516894, 522536, 529201, 533568, 539392, 546272, 583296, 590736, 597184, 603043, 622496, 689192, 711424, 716982, 783804, 787648, 809088, 819408, 836479, 895776, 933744, 955976, 1023744, 1033788, 1045072, 1058402, 1067136, 1092544, 1166592, 1181472, 1194368, 1206086, 1244992, 1378384, 1433964, 1567608, 1575296, 1587603, 1618176, 1638816, 1672958, 1791552, 1809129, 1867488, 1911952, 2067576, 2090144, 2116804, 2134272, 2185088, 2362944, 2388736, 2412172, 2489984, 2509437, 2756768, 2867928, 3135216, 3150592, 3175206, 3277632, 3345916, 3583104, 3618258, 3704407, 3734976, 3823904, 4135152, 4180288, 4233608, 4370176, 4725888, 4824344, 4979968, 5018874, 5513536, 5735856, 6270432, 6350412, 6555264, 6691832, 7166208, 7236516, 7408814, 7469952, 7647808, 8270304, 8360576, 8467216, 9451776, 9648688, 10037748, 11027072, 11113221, 11471712, 12540864, 12700824, 13110528, 13383664, 14473032, 14817628, 14939904, 15295616, 16540608, 16721152, 16934432, 19297376, 20075496, 22054144, 22226442, 22943424, 25081728, 25401648, 25930849, 26767328, 28946064, 29635256, 30591232, 33081216, 33868864, 38594752, 40150992, 44452884, 45886848, 50163456, 50803296, 51861698, 53534656, 57892128, 59270512, 66162432, 67737728, 77189504, 77792547, 80301984, 88905768, 91773696, 101606592, 103723396, 107069312, 115784256, 118541024, 135475456, 154379008, 155585094, 160603968, 177811536, 203213184, 207446792, 214138624, 231568512, 237082048, 311170188, 321207936, 355623072, 406426368, 414893584, 463137024, 474164096, 622340376, 642415872, 711246144, 829787168, 948328192, 1244680752, 1422492288, 1659574336, 2489361504, 2844984576, 3319148672, 4978723008, 6638297344, 9957446016, 19914892032]

約数ペア:

[(1, 19914892032), (2, 9957446016), (3, 6638297344), (4, 4978723008), (6, 3319148672), (7, 2844984576), (8, 2489361504), (12, 1659574336), (14, 1422492288), (16, 1244680752), (21, 948328192), (24, 829787168), (28, 711246144), (31, 642415872), (32, 622340376), (42, 474164096), (43, 463137024), (48, 414893584), (49, 406426368), (56, 355623072), (62, 321207936), (64, 311170188), (84, 237082048), (86, 231568512), (93, 214138624), (96, 207446792), (98, 203213184), (112, 177811536), (124, 160603968), (128, 155585094), (129, 154379008), (147, 135475456), (168, 118541024), (172, 115784256), (186, 107069312), (192, 103723396), (196, 101606592), (217, 91773696), (224, 88905768), (248, 80301984), (256, 77792547), (258, 77189504), (294, 67737728), (301, 66162432), (336, 59270512), (344, 57892128), (372, 53534656), (384, 51861698), (392, 50803296), (397, 50163456), (434, 45886848), (448, 44452884), (496, 40150992), (516, 38594752), (588, 33868864), (602, 33081216), (651, 30591232), (672, 29635256), (688, 28946064), (744, 26767328), (768, 25930849), (784, 25401648), (794, 25081728), (868, 22943424), (896, 22226442), (903, 22054144), (992, 20075496), (1032, 19297376), (1176, 16934432), (1191, 16721152), (1204, 16540608), (1302, 15295616), (1333, 14939904), (1344, 14817628), (1376, 14473032), (1488, 13383664), (1519, 13110528), (1568, 12700824), (1588, 12540864), (1736, 11471712), (1792, 11113221), (1806, 11027072), (1984, 10037748), (2064, 9648688), (2107, 9451776), (2352, 8467216), (2382, 8360576), (2408, 8270304), (2604, 7647808), (2666, 7469952), (2688, 7408814), (2752, 7236516), (2779, 7166208), (2976, 6691832), (3038, 6555264), (3136, 6350412), (3176, 6270432), (3472, 5735856), (3612, 5513536), (3968, 5018874), (3999, 4979968), (4128, 4824344), (4214, 4725888), (4557, 4370176), (4704, 4233608), (4764, 4180288), (4816, 4135152), (5208, 3823904), (5332, 3734976), (5376, 3704407), (5504, 3618258), (5558, 3583104), (5952, 3345916), (6076, 3277632), (6272, 3175206), (6321, 3150592), (6352, 3135216), (6944, 2867928), (7224, 2756768), (7936, 2509437), (7998, 2489984), (8256, 2412172), (8337, 2388736), (8428, 2362944), (9114, 2185088), (9331, 2134272), (9408, 2116804), (9528, 2090144), (9632, 2067576), (10416, 1911952), (10664, 1867488), (11008, 1809129), (11116, 1791552), (11904, 1672958), (12152, 1638816), (12307, 1618176), (12544, 1587603), (12642, 1575296), (12704, 1567608), (13888, 1433964), (14448, 1378384), (15996, 1244992), (16512, 1206086), (16674, 1194368), (16856, 1181472), (17071, 1166592), (18228, 1092544), (18662, 1067136), (18816, 1058402), (19056, 1045072), (19264, 1033788), (19453, 1023744), (20832, 955976), (21328, 933744), (22232, 895776), (23808, 836479), (24304, 819408), (24614, 809088), (25284, 787648), (25408, 783804), (27776, 716982), (27993, 711424), (28896, 689192), (31992, 622496), (33024, 603043), (33348, 597184), (33712, 590736), (34142, 583296), (36456, 546272), (36921, 539392), (37324, 533568), (37632, 529201), (38112, 522536), (38528, 516894), (38906, 511872), (41664, 477988), (42656, 466872), (44464, 447888), (48608, 409704), (49228, 404544), (50568, 393824), (50816, 391902), (51213, 388864), (55552, 358491), (55986, 355712), (57792, 344596), (58359, 341248), (63984, 311248), (65317, 304896), (66696, 298592), (67424, 295368), (68284, 291648), (72912, 273136), (73842, 269696), (74648, 266784), (76224, 261268), (77056, 258447), (77812, 255936), (83328, 238994), (85312, 233436), (86149, 231168), (88928, 223944), (97216, 204852), (98456, 202272), (101136, 196912), (101632, 195951), (102426, 194432), (111972, 177856), (115584, 172298), (116718, 170624), (119497, 166656), (127968, 155624), (130634, 152448), (133392, 149296), (134848, 147684), (136568, 145824)]