1115202978

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1573

約数の個数: 80

約数和(自身を含む): 2620918080

約数和(自身を除く): 1505715102

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 229, 414, 458, 621, 687, 1242, 1307, 1374, 1863, 2061, 2614, 3726, 3921, 4122, 5267, 6183, 7842, 10534, 11763, 12366, 15801, 18549, 23526, 30061, 31602, 35289, 37098, 47403, 60122, 70578, 90183, 94806, 105867, 142209, 180366, 211734, 270549, 284418, 299303, 426627, 541098, 598606, 811647, 853254, 897909, 1623294, 1795818, 2434941, 2693727, 4869882, 5387454, 6883969, 8081181, 13767938, 16162362, 20651907, 24243543, 41303814, 48487086, 61955721, 123911442, 185867163, 371734326, 557601489, 1115202978]

約数ペア:

[(1, 1115202978), (2, 557601489), (3, 371734326), (6, 185867163), (9, 123911442), (18, 61955721), (23, 48487086), (27, 41303814), (46, 24243543), (54, 20651907), (69, 16162362), (81, 13767938), (138, 8081181), (162, 6883969), (207, 5387454), (229, 4869882), (414, 2693727), (458, 2434941), (621, 1795818), (687, 1623294), (1242, 897909), (1307, 853254), (1374, 811647), (1863, 598606), (2061, 541098), (2614, 426627), (3726, 299303), (3921, 284418), (4122, 270549), (5267, 211734), (6183, 180366), (7842, 142209), (10534, 105867), (11763, 94806), (12366, 90183), (15801, 70578), (18549, 60122), (23526, 47403), (30061, 37098), (31602, 35289)]