215317790208

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1507321}}^1$

素因数の和:1507376

約数の個数: 120

約数和(自身を含む): 641468008896

約数和(自身を除く): 426150218688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 15872, 17856, 23808, 35712, 47616, 71424, 142848, 1507321, 3014642, 4521963, 6029284, 9043926, 12058568, 13565889, 18087852, 24117136, 27131778, 36175704, 46726951, 48234272, 54263556, 72351408, 93453902, 96468544, 108527112, 140180853, 144702816, 186907804, 192937088, 217054224, 280361706, 289405632, 373815608, 385874176, 420542559, 434108448, 560723412, 578811264, 747631216, 771748352, 841085118, 868216896, 1121446824, 1157622528, 1495262432, 1682170236, 1736433792, 2242893648, 2315245056, 2990524864, 3364340472, 3472867584, 4485787296, 5981049728, 6728680944, 6945735168, 8971574592, 11962099456, 13457361888, 17943149184, 23924198912, 26914723776, 35886298368, 53829447552, 71772596736, 107658895104, 215317790208]

約数ペア:

[(1, 215317790208), (2, 107658895104), (3, 71772596736), (4, 53829447552), (6, 35886298368), (8, 26914723776), (9, 23924198912), (12, 17943149184), (16, 13457361888), (18, 11962099456), (24, 8971574592), (31, 6945735168), (32, 6728680944), (36, 5981049728), (48, 4485787296), (62, 3472867584), (64, 3364340472), (72, 2990524864), (93, 2315245056), (96, 2242893648), (124, 1736433792), (128, 1682170236), (144, 1495262432), (186, 1157622528), (192, 1121446824), (248, 868216896), (256, 841085118), (279, 771748352), (288, 747631216), (372, 578811264), (384, 560723412), (496, 434108448), (512, 420542559), (558, 385874176), (576, 373815608), (744, 289405632), (768, 280361706), (992, 217054224), (1116, 192937088), (1152, 186907804), (1488, 144702816), (1536, 140180853), (1984, 108527112), (2232, 96468544), (2304, 93453902), (2976, 72351408), (3968, 54263556), (4464, 48234272), (4608, 46726951), (5952, 36175704), (7936, 27131778), (8928, 24117136), (11904, 18087852), (15872, 13565889), (17856, 12058568), (23808, 9043926), (35712, 6029284), (47616, 4521963), (71424, 3014642), (142848, 1507321)]