1881626096

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 4628275200

約数和(自身を除く): 2746649104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 71, 112, 119, 124, 136, 142, 217, 238, 248, 272, 284, 434, 449, 476, 496, 497, 527, 568, 868, 898, 952, 994, 1054, 1136, 1207, 1736, 1796, 1904, 1988, 2108, 2201, 2414, 3143, 3472, 3592, 3689, 3976, 4216, 4402, 4828, 6286, 7184, 7378, 7633, 7952, 8432, 8449, 8804, 9656, 12572, 13919, 14756, 15266, 15407, 16898, 17608, 19312, 25144, 27838, 29512, 30532, 30814, 31879, 33796, 35216, 37417, 50288, 53431, 55676, 59024, 61064, 61628, 63758, 67592, 74834, 97433, 106862, 111352, 122128, 123256, 127516, 135184, 149668, 194866, 213724, 222704, 223153, 236623, 246512, 255032, 261919, 299336, 389732, 427448, 446306, 473246, 510064, 523838, 541943, 598672, 779464, 854896, 892612, 946492, 988249, 1047676, 1083886, 1558928, 1656361, 1785224, 1892984, 1976498, 2095352, 2167772, 3312722, 3570448, 3785968, 3793601, 3952996, 4190704, 4335544, 6625444, 6917743, 7587202, 7905992, 8671088, 13250888, 13835486, 15174404, 15811984, 16800233, 26501776, 27670972, 30348808, 33600466, 55341944, 60697616, 67200932, 110683888, 117601631, 134401864, 235203262, 268803728, 470406524, 940813048, 1881626096]

約数ペア:

[(1, 1881626096), (2, 940813048), (4, 470406524), (7, 268803728), (8, 235203262), (14, 134401864), (16, 117601631), (17, 110683888), (28, 67200932), (31, 60697616), (34, 55341944), (56, 33600466), (62, 30348808), (68, 27670972), (71, 26501776), (112, 16800233), (119, 15811984), (124, 15174404), (136, 13835486), (142, 13250888), (217, 8671088), (238, 7905992), (248, 7587202), (272, 6917743), (284, 6625444), (434, 4335544), (449, 4190704), (476, 3952996), (496, 3793601), (497, 3785968), (527, 3570448), (568, 3312722), (868, 2167772), (898, 2095352), (952, 1976498), (994, 1892984), (1054, 1785224), (1136, 1656361), (1207, 1558928), (1736, 1083886), (1796, 1047676), (1904, 988249), (1988, 946492), (2108, 892612), (2201, 854896), (2414, 779464), (3143, 598672), (3472, 541943), (3592, 523838), (3689, 510064), (3976, 473246), (4216, 446306), (4402, 427448), (4828, 389732), (6286, 299336), (7184, 261919), (7378, 255032), (7633, 246512), (7952, 236623), (8432, 223153), (8449, 222704), (8804, 213724), (9656, 194866), (12572, 149668), (13919, 135184), (14756, 127516), (15266, 123256), (15407, 122128), (16898, 111352), (17608, 106862), (19312, 97433), (25144, 74834), (27838, 67592), (29512, 63758), (30532, 61628), (30814, 61064), (31879, 59024), (33796, 55676), (35216, 53431), (37417, 50288)]