256480826096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{1120121}}^1$

素因数の和:1121441

約数の個数: 40

約数和(自身を含む): 542524369968

約数和(自身を除く): 286043543872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1301, 2602, 5204, 10408, 14311, 20816, 28622, 57244, 114488, 228976, 1120121, 2240242, 4480484, 8960968, 12321331, 17921936, 24642662, 49285324, 98570648, 197141296, 1457277421, 2914554842, 5829109684, 11658219368, 16030051631, 23316438736, 32060103262, 64120206524, 128240413048, 256480826096]

約数ペア:

[(1, 256480826096), (2, 128240413048), (4, 64120206524), (8, 32060103262), (11, 23316438736), (16, 16030051631), (22, 11658219368), (44, 5829109684), (88, 2914554842), (176, 1457277421), (1301, 197141296), (2602, 98570648), (5204, 49285324), (10408, 24642662), (14311, 17921936), (20816, 12321331), (28622, 8960968), (57244, 4480484), (114488, 2240242), (228976, 1120121)]