420412848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{460979}}^1$

素因数の和:461009

約数の個数: 40

約数和(自身を含む): 1143230400

約数和(自身を除く): 722817552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 460979, 921958, 1382937, 1843916, 2765874, 3687832, 5531748, 7375664, 8758601, 11063496, 17517202, 22126992, 26275803, 35034404, 52551606, 70068808, 105103212, 140137616, 210206424, 420412848]

約数ペア:

[(1, 420412848), (2, 210206424), (3, 140137616), (4, 105103212), (6, 70068808), (8, 52551606), (12, 35034404), (16, 26275803), (19, 22126992), (24, 17517202), (38, 11063496), (48, 8758601), (57, 7375664), (76, 5531748), (114, 3687832), (152, 2765874), (228, 1843916), (304, 1382937), (456, 921958), (912, 460979)]