1001888256

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 2814248448

約数和(自身を除く): 1812360192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 256, 318, 372, 384, 397, 424, 496, 512, 636, 744, 768, 794, 848, 992, 1191, 1272, 1488, 1536, 1588, 1643, 1696, 1984, 2382, 2544, 2976, 3176, 3286, 3392, 3968, 4764, 4929, 5088, 5952, 6352, 6572, 6784, 7936, 9528, 9858, 10176, 11904, 12307, 12704, 13144, 13568, 15872, 19056, 19716, 20352, 21041, 23808, 24614, 25408, 26288, 27136, 36921, 38112, 39432, 40704, 42082, 47616, 49228, 50816, 52576, 63123, 73842, 76224, 78864, 81408, 84164, 98456, 101632, 105152, 126246, 147684, 152448, 157728, 168328, 196912, 203264, 210304, 252492, 295368, 304896, 315456, 336656, 393824, 420608, 504984, 590736, 609792, 630912, 652271, 673312, 787648, 841216, 1009968, 1181472, 1261824, 1304542, 1346624, 1575296, 1956813, 2019936, 2362944, 2523648, 2609084, 2693248, 3150592, 3913626, 4039872, 4725888, 5218168, 5386496, 6301184, 7827252, 8079744, 9451776, 10436336, 10772992, 15654504, 16159488, 18903552, 20872672, 31309008, 32318976, 41745344, 62618016, 83490688, 125236032, 166981376, 250472064, 333962752, 500944128, 1001888256]

約数ペア:

[(1, 1001888256), (2, 500944128), (3, 333962752), (4, 250472064), (6, 166981376), (8, 125236032), (12, 83490688), (16, 62618016), (24, 41745344), (31, 32318976), (32, 31309008), (48, 20872672), (53, 18903552), (62, 16159488), (64, 15654504), (93, 10772992), (96, 10436336), (106, 9451776), (124, 8079744), (128, 7827252), (159, 6301184), (186, 5386496), (192, 5218168), (212, 4725888), (248, 4039872), (256, 3913626), (318, 3150592), (372, 2693248), (384, 2609084), (397, 2523648), (424, 2362944), (496, 2019936), (512, 1956813), (636, 1575296), (744, 1346624), (768, 1304542), (794, 1261824), (848, 1181472), (992, 1009968), (1191, 841216), (1272, 787648), (1488, 673312), (1536, 652271), (1588, 630912), (1643, 609792), (1696, 590736), (1984, 504984), (2382, 420608), (2544, 393824), (2976, 336656), (3176, 315456), (3286, 304896), (3392, 295368), (3968, 252492), (4764, 210304), (4929, 203264), (5088, 196912), (5952, 168328), (6352, 157728), (6572, 152448), (6784, 147684), (7936, 126246), (9528, 105152), (9858, 101632), (10176, 98456), (11904, 84164), (12307, 81408), (12704, 78864), (13144, 76224), (13568, 73842), (15872, 63123), (19056, 52576), (19716, 50816), (20352, 49228), (21041, 47616), (23808, 42082), (24614, 40704), (25408, 39432), (26288, 38112), (27136, 36921)]