207272448

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 120

約数和(自身を含む): 617924736

約数和(自身を除く): 410652288

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, 1451, 1488, 1536, 1984, 2232, 2304, 2902, 2976, 3968, 4353, 4464, 4608, 5804, 5952, 7936, 8706, 8928, 11608, 11904, 13059, 15872, 17412, 17856, 23216, 23808, 26118, 34824, 35712, 44981, 46432, 47616, 52236, 69648, 71424, 89962, 92864, 104472, 134943, 139296, 142848, 179924, 185728, 208944, 269886, 278592, 359848, 371456, 404829, 417888, 539772, 557184, 719696, 742912, 809658, 835776, 1079544, 1114368, 1439392, 1619316, 1671552, 2159088, 2228736, 2878784, 3238632, 3343104, 4318176, 5757568, 6477264, 6686208, 8636352, 11515136, 12954528, 17272704, 23030272, 25909056, 34545408, 51818112, 69090816, 103636224, 207272448]

約数ペア:

[(1, 207272448), (2, 103636224), (3, 69090816), (4, 51818112), (6, 34545408), (8, 25909056), (9, 23030272), (12, 17272704), (16, 12954528), (18, 11515136), (24, 8636352), (31, 6686208), (32, 6477264), (36, 5757568), (48, 4318176), (62, 3343104), (64, 3238632), (72, 2878784), (93, 2228736), (96, 2159088), (124, 1671552), (128, 1619316), (144, 1439392), (186, 1114368), (192, 1079544), (248, 835776), (256, 809658), (279, 742912), (288, 719696), (372, 557184), (384, 539772), (496, 417888), (512, 404829), (558, 371456), (576, 359848), (744, 278592), (768, 269886), (992, 208944), (1116, 185728), (1152, 179924), (1451, 142848), (1488, 139296), (1536, 134943), (1984, 104472), (2232, 92864), (2304, 89962), (2902, 71424), (2976, 69648), (3968, 52236), (4353, 47616), (4464, 46432), (4608, 44981), (5804, 35712), (5952, 34824), (7936, 26118), (8706, 23808), (8928, 23216), (11608, 17856), (11904, 17412), (13059, 15872)]