235252556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3075

約数の個数: 72

約数和(自身を含む): 539831040

約数和(自身を除く): 304578484

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 2783, 3019, 3388, 3542, 5566, 6038, 7084, 11132, 12076, 19481, 21133, 33209, 38962, 42266, 66418, 69437, 77924, 84532, 132836, 138874, 232463, 277748, 365299, 464926, 486059, 730598, 763807, 929852, 972118, 1461196, 1527614, 1944236, 2557093, 3055228, 5114186, 5346649, 8401877, 10228372, 10693298, 16803754, 21386596, 33607508, 58813139, 117626278, 235252556]

約数ペア:

[(1, 235252556), (2, 117626278), (4, 58813139), (7, 33607508), (11, 21386596), (14, 16803754), (22, 10693298), (23, 10228372), (28, 8401877), (44, 5346649), (46, 5114186), (77, 3055228), (92, 2557093), (121, 1944236), (154, 1527614), (161, 1461196), (242, 972118), (253, 929852), (308, 763807), (322, 730598), (484, 486059), (506, 464926), (644, 365299), (847, 277748), (1012, 232463), (1694, 138874), (1771, 132836), (2783, 84532), (3019, 77924), (3388, 69437), (3542, 66418), (5566, 42266), (6038, 38962), (7084, 33209), (11132, 21133), (12076, 19481)]