311315532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 843091200

約数和(自身を除く): 531775668

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 101, 114, 132, 202, 209, 228, 303, 404, 418, 606, 627, 836, 1111, 1212, 1229, 1254, 1919, 2222, 2458, 2508, 3333, 3687, 3838, 4444, 4916, 5757, 6666, 7374, 7676, 11514, 13332, 13519, 14748, 21109, 23028, 23351, 27038, 40557, 42218, 46702, 54076, 63327, 70053, 81114, 84436, 93404, 124129, 126654, 140106, 162228, 248258, 253308, 256861, 280212, 372387, 496516, 513722, 744774, 770583, 1027444, 1365419, 1489548, 1541166, 2358451, 2730838, 3082332, 4096257, 4716902, 5461676, 7075353, 8192514, 9433804, 14150706, 16385028, 25942961, 28301412, 51885922, 77828883, 103771844, 155657766, 311315532]

約数ペア:

[(1, 311315532), (2, 155657766), (3, 103771844), (4, 77828883), (6, 51885922), (11, 28301412), (12, 25942961), (19, 16385028), (22, 14150706), (33, 9433804), (38, 8192514), (44, 7075353), (57, 5461676), (66, 4716902), (76, 4096257), (101, 3082332), (114, 2730838), (132, 2358451), (202, 1541166), (209, 1489548), (228, 1365419), (303, 1027444), (404, 770583), (418, 744774), (606, 513722), (627, 496516), (836, 372387), (1111, 280212), (1212, 256861), (1229, 253308), (1254, 248258), (1919, 162228), (2222, 140106), (2458, 126654), (2508, 124129), (3333, 93404), (3687, 84436), (3838, 81114), (4444, 70053), (4916, 63327), (5757, 54076), (6666, 46702), (7374, 42218), (7676, 40557), (11514, 27038), (13332, 23351), (13519, 23028), (14748, 21109)]