255766056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117109}}^1$

素因数の和:117138

約数の個数: 64

約数和(自身を含む): 786979200

約数和(自身を除く): 531213144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 117109, 234218, 351327, 468436, 702654, 819763, 936872, 1405308, 1522417, 1639526, 2459289, 2810616, 3044834, 3279052, 4567251, 4918578, 6089668, 6558104, 9134502, 9837156, 10656919, 12179336, 18269004, 19674312, 21313838, 31970757, 36538008, 42627676, 63941514, 85255352, 127883028, 255766056]

約数ペア:

[(1, 255766056), (2, 127883028), (3, 85255352), (4, 63941514), (6, 42627676), (7, 36538008), (8, 31970757), (12, 21313838), (13, 19674312), (14, 18269004), (21, 12179336), (24, 10656919), (26, 9837156), (28, 9134502), (39, 6558104), (42, 6089668), (52, 4918578), (56, 4567251), (78, 3279052), (84, 3044834), (91, 2810616), (104, 2459289), (156, 1639526), (168, 1522417), (182, 1405308), (273, 936872), (312, 819763), (364, 702654), (546, 468436), (728, 351327), (1092, 234218), (2184, 117109)]