506720508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{55343}}^1$

素因数の和:55466

約数の個数: 48

約数和(自身を含む): 1363676160

約数和(自身を除く): 856955652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 55343, 110686, 166029, 221372, 332058, 387401, 664116, 774802, 1162203, 1549604, 2324406, 4648812, 6032387, 12064774, 18097161, 24129548, 36194322, 42226709, 72388644, 84453418, 126680127, 168906836, 253360254, 506720508]

約数ペア:

[(1, 506720508), (2, 253360254), (3, 168906836), (4, 126680127), (6, 84453418), (7, 72388644), (12, 42226709), (14, 36194322), (21, 24129548), (28, 18097161), (42, 12064774), (84, 6032387), (109, 4648812), (218, 2324406), (327, 1549604), (436, 1162203), (654, 774802), (763, 664116), (1308, 387401), (1526, 332058), (2289, 221372), (3052, 166029), (4578, 110686), (9156, 55343)]