315280688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3677}}^1$

素因数の和:3941

約数の個数: 40

約数和(自身を含む): 640325088

約数和(自身を除く): 325044400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 233, 368, 466, 932, 1864, 3677, 3728, 5359, 7354, 10718, 14708, 21436, 29416, 42872, 58832, 84571, 85744, 169142, 338284, 676568, 856741, 1353136, 1713482, 3426964, 6853928, 13707856, 19705043, 39410086, 78820172, 157640344, 315280688]

約数ペア:

[(1, 315280688), (2, 157640344), (4, 78820172), (8, 39410086), (16, 19705043), (23, 13707856), (46, 6853928), (92, 3426964), (184, 1713482), (233, 1353136), (368, 856741), (466, 676568), (932, 338284), (1864, 169142), (3677, 85744), (3728, 84571), (5359, 58832), (7354, 42872), (10718, 29416), (14708, 21436)]