499528026

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 1136643840

約数和(自身を除く): 637115814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 113, 142, 213, 226, 339, 426, 639, 678, 1017, 1153, 1278, 1917, 2034, 2306, 3051, 3459, 3834, 6102, 6918, 8023, 10377, 16046, 20754, 24069, 31131, 48138, 62262, 72207, 81863, 130289, 144414, 163726, 216621, 245589, 260578, 390867, 433242, 491178, 736767, 781734, 1172601, 1473534, 2210301, 2345202, 3517803, 4420602, 7035606, 9250519, 18501038, 27751557, 55503114, 83254671, 166509342, 249764013, 499528026]

約数ペア:

[(1, 499528026), (2, 249764013), (3, 166509342), (6, 83254671), (9, 55503114), (18, 27751557), (27, 18501038), (54, 9250519), (71, 7035606), (113, 4420602), (142, 3517803), (213, 2345202), (226, 2210301), (339, 1473534), (426, 1172601), (639, 781734), (678, 736767), (1017, 491178), (1153, 433242), (1278, 390867), (1917, 260578), (2034, 245589), (2306, 216621), (3051, 163726), (3459, 144414), (3834, 130289), (6102, 81863), (6918, 72207), (8023, 62262), (10377, 48138), (16046, 31131), (20754, 24069)]