312293436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285983}}^1$

素因数の和:286010

約数の個数: 48

約数和(自身を含む): 896845824

約数和(自身を除く): 584552388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 285983, 571966, 857949, 1143932, 1715898, 2001881, 3431796, 3717779, 4003762, 6005643, 7435558, 8007524, 11153337, 12011286, 14871116, 22306674, 24022572, 26024453, 44613348, 52048906, 78073359, 104097812, 156146718, 312293436]

約数ペア:

[(1, 312293436), (2, 156146718), (3, 104097812), (4, 78073359), (6, 52048906), (7, 44613348), (12, 26024453), (13, 24022572), (14, 22306674), (21, 14871116), (26, 12011286), (28, 11153337), (39, 8007524), (42, 7435558), (52, 6005643), (78, 4003762), (84, 3717779), (91, 3431796), (156, 2001881), (182, 1715898), (273, 1143932), (364, 857949), (546, 571966), (1092, 285983)]