31915692224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{2417}}^1$

素因数の和:2770

約数の個数: 112

約数和(自身を含む): 69647104800

約数和(自身を除く): 37731412576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 269, 416, 472, 538, 767, 832, 944, 1076, 1534, 1888, 2152, 2417, 3068, 3497, 3776, 4304, 4834, 6136, 6994, 8608, 9668, 12272, 13988, 15871, 17216, 19336, 24544, 27976, 31421, 31742, 38672, 49088, 55952, 62842, 63484, 77344, 111904, 125684, 126968, 142603, 154688, 206323, 223808, 251368, 253936, 285206, 412646, 502736, 507872, 570412, 650173, 825292, 1005472, 1015744, 1140824, 1300346, 1650584, 1853839, 2010944, 2281648, 2600692, 3301168, 3707678, 4563296, 5201384, 6602336, 7415356, 8452249, 9126592, 10402768, 13204672, 14830712, 16904498, 20805536, 29661424, 33808996, 38360207, 41611072, 59322848, 67617992, 76720414, 118645696, 135235984, 153440828, 270471968, 306881656, 498682691, 540943936, 613763312, 997365382, 1227526624, 1994730764, 2455053248, 3989461528, 7978923056, 15957846112, 31915692224]

約数ペア:

[(1, 31915692224), (2, 15957846112), (4, 7978923056), (8, 3989461528), (13, 2455053248), (16, 1994730764), (26, 1227526624), (32, 997365382), (52, 613763312), (59, 540943936), (64, 498682691), (104, 306881656), (118, 270471968), (208, 153440828), (236, 135235984), (269, 118645696), (416, 76720414), (472, 67617992), (538, 59322848), (767, 41611072), (832, 38360207), (944, 33808996), (1076, 29661424), (1534, 20805536), (1888, 16904498), (2152, 14830712), (2417, 13204672), (3068, 10402768), (3497, 9126592), (3776, 8452249), (4304, 7415356), (4834, 6602336), (6136, 5201384), (6994, 4563296), (8608, 3707678), (9668, 3301168), (12272, 2600692), (13988, 2281648), (15871, 2010944), (17216, 1853839), (19336, 1650584), (24544, 1300346), (27976, 1140824), (31421, 1015744), (31742, 1005472), (38672, 825292), (49088, 650173), (55952, 570412), (62842, 507872), (63484, 502736), (77344, 412646), (111904, 285206), (125684, 253936), (126968, 251368), (142603, 223808), (154688, 206323)]