40140288

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 120

約数和(自身を含む): 120010176

約数和(自身を除く): 79869888

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, 281, 288, 372, 384, 496, 512, 558, 562, 576, 744, 768, 843, 992, 1116, 1124, 1152, 1488, 1536, 1686, 1984, 2232, 2248, 2304, 2529, 2976, 3372, 3968, 4464, 4496, 4608, 5058, 5952, 6744, 7936, 8711, 8928, 8992, 10116, 11904, 13488, 15872, 17422, 17856, 17984, 20232, 23808, 26133, 26976, 34844, 35712, 35968, 40464, 47616, 52266, 53952, 69688, 71424, 71936, 78399, 80928, 104532, 107904, 139376, 142848, 143872, 156798, 161856, 209064, 215808, 278752, 313596, 323712, 418128, 431616, 557504, 627192, 647424, 836256, 1115008, 1254384, 1294848, 1672512, 2230016, 2508768, 3345024, 4460032, 5017536, 6690048, 10035072, 13380096, 20070144, 40140288]

約数ペア:

[(1, 40140288), (2, 20070144), (3, 13380096), (4, 10035072), (6, 6690048), (8, 5017536), (9, 4460032), (12, 3345024), (16, 2508768), (18, 2230016), (24, 1672512), (31, 1294848), (32, 1254384), (36, 1115008), (48, 836256), (62, 647424), (64, 627192), (72, 557504), (93, 431616), (96, 418128), (124, 323712), (128, 313596), (144, 278752), (186, 215808), (192, 209064), (248, 161856), (256, 156798), (279, 143872), (281, 142848), (288, 139376), (372, 107904), (384, 104532), (496, 80928), (512, 78399), (558, 71936), (562, 71424), (576, 69688), (744, 53952), (768, 52266), (843, 47616), (992, 40464), (1116, 35968), (1124, 35712), (1152, 34844), (1488, 26976), (1536, 26133), (1686, 23808), (1984, 20232), (2232, 17984), (2248, 17856), (2304, 17422), (2529, 15872), (2976, 13488), (3372, 11904), (3968, 10116), (4464, 8992), (4496, 8928), (4608, 8711), (5058, 7936), (5952, 6744)]