420597864

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{53593}}^1$

素因数の和:53714

約数の個数: 48

約数和(自身を含む): 1149591300

約数和(自身を除く): 728993436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 53593, 107186, 160779, 214372, 321558, 428744, 482337, 643116, 964674, 1286232, 1929348, 3858696, 5841637, 11683274, 17524911, 23366548, 35049822, 46733096, 52574733, 70099644, 105149466, 140199288, 210298932, 420597864]

約数ペア:

[(1, 420597864), (2, 210298932), (3, 140199288), (4, 105149466), (6, 70099644), (8, 52574733), (9, 46733096), (12, 35049822), (18, 23366548), (24, 17524911), (36, 11683274), (72, 5841637), (109, 3858696), (218, 1929348), (327, 1286232), (436, 964674), (654, 643116), (872, 482337), (981, 428744), (1308, 321558), (1962, 214372), (2616, 160779), (3924, 107186), (7848, 53593)]