890366568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23981}}^1$

素因数の和:24027

約数の個数: 128

約数和(自身を含む): 2900862720

約数和(自身を除く): 2010496152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 23981, 37128, 47962, 71943, 95924, 143886, 167867, 191848, 287772, 311753, 335734, 407677, 503601, 575544, 623506, 671468, 815354, 935259, 1007202, 1223031, 1247012, 1342936, 1630708, 1870518, 2014404, 2182271, 2446062, 2494024, 2853739, 3261416, 3741036, 4028808, 4364542, 4892124, 5299801, 5707478, 6546813, 7482072, 8561217, 8729084, 9784248, 10599602, 11414956, 13093626, 15899403, 17122434, 17458168, 21199204, 22829912, 26187252, 31798806, 34244868, 37098607, 42398408, 52374504, 63597612, 68489736, 74197214, 111295821, 127195224, 148394428, 222591642, 296788856, 445183284, 890366568]

約数ペア:

[(1, 890366568), (2, 445183284), (3, 296788856), (4, 222591642), (6, 148394428), (7, 127195224), (8, 111295821), (12, 74197214), (13, 68489736), (14, 63597612), (17, 52374504), (21, 42398408), (24, 37098607), (26, 34244868), (28, 31798806), (34, 26187252), (39, 22829912), (42, 21199204), (51, 17458168), (52, 17122434), (56, 15899403), (68, 13093626), (78, 11414956), (84, 10599602), (91, 9784248), (102, 8729084), (104, 8561217), (119, 7482072), (136, 6546813), (156, 5707478), (168, 5299801), (182, 4892124), (204, 4364542), (221, 4028808), (238, 3741036), (273, 3261416), (312, 2853739), (357, 2494024), (364, 2446062), (408, 2182271), (442, 2014404), (476, 1870518), (546, 1630708), (663, 1342936), (714, 1247012), (728, 1223031), (884, 1007202), (952, 935259), (1092, 815354), (1326, 671468), (1428, 623506), (1547, 575544), (1768, 503601), (2184, 407677), (2652, 335734), (2856, 311753), (3094, 287772), (4641, 191848), (5304, 167867), (6188, 143886), (9282, 95924), (12376, 71943), (18564, 47962), (23981, 37128)]