315040302

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 693023760

約数和(自身を除く): 377983458

約数列:

[1, 2, 3, 6, 9, 18, 109, 211, 218, 327, 422, 633, 654, 761, 981, 1266, 1522, 1899, 1962, 2283, 3798, 4566, 6849, 13698, 22999, 45998, 68997, 82949, 137994, 160571, 165898, 206991, 248847, 321142, 413982, 481713, 497694, 746541, 963426, 1445139, 1493082, 2890278, 17502239, 35004478, 52506717, 105013434, 157520151, 315040302]

約数ペア:

[(1, 315040302), (2, 157520151), (3, 105013434), (6, 52506717), (9, 35004478), (18, 17502239), (109, 2890278), (211, 1493082), (218, 1445139), (327, 963426), (422, 746541), (633, 497694), (654, 481713), (761, 413982), (981, 321142), (1266, 248847), (1522, 206991), (1899, 165898), (1962, 160571), (2283, 137994), (3798, 82949), (4566, 68997), (6849, 45998), (13698, 22999)]