349489536

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 1113937920

約数和(自身を除く): 764448384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 93, 96, 102, 124, 128, 132, 136, 157, 176, 186, 187, 192, 204, 248, 264, 272, 314, 341, 352, 372, 374, 384, 408, 471, 496, 527, 528, 544, 561, 628, 682, 704, 744, 748, 816, 942, 992, 1023, 1054, 1056, 1088, 1122, 1256, 1364, 1408, 1488, 1496, 1581, 1632, 1727, 1884, 1984, 2046, 2108, 2112, 2176, 2244, 2512, 2669, 2728, 2976, 2992, 3162, 3264, 3454, 3768, 3968, 4092, 4216, 4224, 4488, 4867, 5024, 5181, 5338, 5456, 5797, 5952, 5984, 6324, 6528, 6908, 7536, 8007, 8184, 8432, 8976, 9734, 10048, 10362, 10676, 10912, 11594, 11904, 11968, 12648, 13816, 14601, 15072, 16014, 16368, 16864, 17391, 17952, 19468, 20096, 20724, 21352, 21824, 23188, 23936, 25296, 27632, 29202, 29359, 30144, 32028, 32736, 33728, 34782, 35904, 38936, 41448, 42704, 43648, 46376, 50592, 53537, 55264, 58404, 58718, 60288, 64056, 65472, 67456, 69564, 71808, 77872, 82739, 82896, 85408, 88077, 92752, 101184, 107074, 110528, 116808, 117436, 128112, 130944, 139128, 155744, 160611, 165478, 165792, 170816, 176154, 185504, 202368, 214148, 221056, 233616, 234872, 248217, 256224, 278256, 311488, 321222, 330956, 331584, 341632, 352308, 371008, 428296, 467232, 469744, 496434, 512448, 556512, 622976, 642444, 661912, 663168, 704616, 742016, 856592, 910129, 934464, 939488, 992868, 1024896, 1113024, 1284888, 1323824, 1409232, 1713184, 1820258, 1868928, 1878976, 1985736, 2226048, 2569776, 2647648, 2730387, 2818464, 3426368, 3640516, 3757952, 3971472, 5139552, 5295296, 5460774, 5636928, 6852736, 7281032, 7942944, 10279104, 10590592, 10921548, 11273856, 14562064, 15885888, 20558208, 21843096, 29124128, 31771776, 43686192, 58248256, 87372384, 116496512, 174744768, 349489536]

約数ペア:

[(1, 349489536), (2, 174744768), (3, 116496512), (4, 87372384), (6, 58248256), (8, 43686192), (11, 31771776), (12, 29124128), (16, 21843096), (17, 20558208), (22, 15885888), (24, 14562064), (31, 11273856), (32, 10921548), (33, 10590592), (34, 10279104), (44, 7942944), (48, 7281032), (51, 6852736), (62, 5636928), (64, 5460774), (66, 5295296), (68, 5139552), (88, 3971472), (93, 3757952), (96, 3640516), (102, 3426368), (124, 2818464), (128, 2730387), (132, 2647648), (136, 2569776), (157, 2226048), (176, 1985736), (186, 1878976), (187, 1868928), (192, 1820258), (204, 1713184), (248, 1409232), (264, 1323824), (272, 1284888), (314, 1113024), (341, 1024896), (352, 992868), (372, 939488), (374, 934464), (384, 910129), (408, 856592), (471, 742016), (496, 704616), (527, 663168), (528, 661912), (544, 642444), (561, 622976), (628, 556512), (682, 512448), (704, 496434), (744, 469744), (748, 467232), (816, 428296), (942, 371008), (992, 352308), (1023, 341632), (1054, 331584), (1056, 330956), (1088, 321222), (1122, 311488), (1256, 278256), (1364, 256224), (1408, 248217), (1488, 234872), (1496, 233616), (1581, 221056), (1632, 214148), (1727, 202368), (1884, 185504), (1984, 176154), (2046, 170816), (2108, 165792), (2112, 165478), (2176, 160611), (2244, 155744), (2512, 139128), (2669, 130944), (2728, 128112), (2976, 117436), (2992, 116808), (3162, 110528), (3264, 107074), (3454, 101184), (3768, 92752), (3968, 88077), (4092, 85408), (4216, 82896), (4224, 82739), (4488, 77872), (4867, 71808), (5024, 69564), (5181, 67456), (5338, 65472), (5456, 64056), (5797, 60288), (5952, 58718), (5984, 58404), (6324, 55264), (6528, 53537), (6908, 50592), (7536, 46376), (8007, 43648), (8184, 42704), (8432, 41448), (8976, 38936), (9734, 35904), (10048, 34782), (10362, 33728), (10676, 32736), (10912, 32028), (11594, 30144), (11904, 29359), (11968, 29202), (12648, 27632), (13816, 25296), (14601, 23936), (15072, 23188), (16014, 21824), (16368, 21352), (16864, 20724), (17391, 20096), (17952, 19468)]