660839148

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{49747}}^1$

素因数の和:49804

約数の個数: 60

約数和(自身を含む): 1769735352

約数和(自身を除く): 1108896204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 6642, 13284, 49747, 99494, 149241, 198988, 298482, 447723, 596964, 895446, 1343169, 1790892, 2039627, 2686338, 4029507, 4079254, 5372676, 6118881, 8059014, 8158508, 12237762, 16118028, 18356643, 24475524, 36713286, 55069929, 73426572, 110139858, 165209787, 220279716, 330419574, 660839148]

約数ペア:

[(1, 660839148), (2, 330419574), (3, 220279716), (4, 165209787), (6, 110139858), (9, 73426572), (12, 55069929), (18, 36713286), (27, 24475524), (36, 18356643), (41, 16118028), (54, 12237762), (81, 8158508), (82, 8059014), (108, 6118881), (123, 5372676), (162, 4079254), (164, 4029507), (246, 2686338), (324, 2039627), (369, 1790892), (492, 1343169), (738, 895446), (1107, 596964), (1476, 447723), (2214, 298482), (3321, 198988), (4428, 149241), (6642, 99494), (13284, 49747)]