675929716

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{2591}}^1$

素因数の和:2642

約数の個数: 72

約数和(自身を含む): 1514080512

約数和(自身を除く): 838150796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1331, 1694, 2156, 2591, 2662, 3388, 5182, 5324, 5929, 9317, 10364, 11858, 18137, 18634, 23716, 28501, 36274, 37268, 57002, 65219, 72548, 114004, 126959, 130438, 199507, 253918, 260876, 313511, 399014, 507836, 627022, 798028, 1254044, 1396549, 2194577, 2793098, 3448621, 4389154, 5586196, 6897242, 8778308, 13794484, 15362039, 24140347, 30724078, 48280694, 61448156, 96561388, 168982429, 337964858, 675929716]

約数ペア:

[(1, 675929716), (2, 337964858), (4, 168982429), (7, 96561388), (11, 61448156), (14, 48280694), (22, 30724078), (28, 24140347), (44, 15362039), (49, 13794484), (77, 8778308), (98, 6897242), (121, 5586196), (154, 4389154), (196, 3448621), (242, 2793098), (308, 2194577), (484, 1396549), (539, 1254044), (847, 798028), (1078, 627022), (1331, 507836), (1694, 399014), (2156, 313511), (2591, 260876), (2662, 253918), (3388, 199507), (5182, 130438), (5324, 126959), (5929, 114004), (9317, 72548), (10364, 65219), (11858, 57002), (18137, 37268), (18634, 36274), (23716, 28501)]