1256552832

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2228

約数の個数: 128

約数和(自身を含む): 3519612000

約数和(自身を除く): 2263059168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 64, 87, 96, 106, 116, 128, 159, 174, 192, 212, 232, 318, 348, 384, 424, 464, 636, 696, 848, 928, 1272, 1392, 1537, 1696, 1856, 2129, 2544, 2784, 3074, 3392, 3712, 4258, 4611, 5088, 5568, 6148, 6387, 6784, 8516, 9222, 10176, 11136, 12296, 12774, 17032, 18444, 20352, 24592, 25548, 34064, 36888, 49184, 51096, 61741, 68128, 73776, 98368, 102192, 112837, 123482, 136256, 147552, 185223, 196736, 204384, 225674, 246964, 272512, 295104, 338511, 370446, 408768, 451348, 493928, 590208, 677022, 740892, 817536, 902696, 987856, 1354044, 1481784, 1805392, 1975712, 2708088, 2963568, 3272273, 3610784, 3951424, 5416176, 5927136, 6544546, 7221568, 7902848, 9816819, 10832352, 11854272, 13089092, 14443136, 19633638, 21664704, 23708544, 26178184, 39267276, 43329408, 52356368, 78534552, 104712736, 157069104, 209425472, 314138208, 418850944, 628276416, 1256552832]

約数ペア:

[(1, 1256552832), (2, 628276416), (3, 418850944), (4, 314138208), (6, 209425472), (8, 157069104), (12, 104712736), (16, 78534552), (24, 52356368), (29, 43329408), (32, 39267276), (48, 26178184), (53, 23708544), (58, 21664704), (64, 19633638), (87, 14443136), (96, 13089092), (106, 11854272), (116, 10832352), (128, 9816819), (159, 7902848), (174, 7221568), (192, 6544546), (212, 5927136), (232, 5416176), (318, 3951424), (348, 3610784), (384, 3272273), (424, 2963568), (464, 2708088), (636, 1975712), (696, 1805392), (848, 1481784), (928, 1354044), (1272, 987856), (1392, 902696), (1537, 817536), (1696, 740892), (1856, 677022), (2129, 590208), (2544, 493928), (2784, 451348), (3074, 408768), (3392, 370446), (3712, 338511), (4258, 295104), (4611, 272512), (5088, 246964), (5568, 225674), (6148, 204384), (6387, 196736), (6784, 185223), (8516, 147552), (9222, 136256), (10176, 123482), (11136, 112837), (12296, 102192), (12774, 98368), (17032, 73776), (18444, 68128), (20352, 61741), (24592, 51096), (25548, 49184), (34064, 36888)]