1330782222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{47221}}^1$

素因数の和:47305

約数の個数: 64

約数和(自身を含む): 3372784128

約数和(自身を除く): 2042001906

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2562, 4026, 4697, 9394, 14091, 28182, 47221, 94442, 141663, 283326, 330547, 519431, 661094, 991641, 1038862, 1558293, 1983282, 2880481, 3116586, 3636017, 5760962, 7272034, 8641443, 10908051, 17282886, 20163367, 21816102, 31685291, 40326734, 60490101, 63370582, 95055873, 120980202, 190111746, 221797037, 443594074, 665391111, 1330782222]

約数ペア:

[(1, 1330782222), (2, 665391111), (3, 443594074), (6, 221797037), (7, 190111746), (11, 120980202), (14, 95055873), (21, 63370582), (22, 60490101), (33, 40326734), (42, 31685291), (61, 21816102), (66, 20163367), (77, 17282886), (122, 10908051), (154, 8641443), (183, 7272034), (231, 5760962), (366, 3636017), (427, 3116586), (462, 2880481), (671, 1983282), (854, 1558293), (1281, 1038862), (1342, 991641), (2013, 661094), (2562, 519431), (4026, 330547), (4697, 283326), (9394, 141663), (14091, 94442), (28182, 47221)]