776093164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2011}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 1734022080

約数和(自身を除く): 957928916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 179, 196, 308, 358, 539, 716, 1078, 1253, 1969, 2011, 2156, 2506, 3938, 4022, 5012, 7876, 8044, 8771, 13783, 14077, 17542, 22121, 27566, 28154, 35084, 44242, 55132, 56308, 88484, 96481, 98539, 154847, 192962, 197078, 309694, 359969, 385924, 394156, 619388, 719938, 1083929, 1439876, 2167858, 2519783, 3959659, 4335716, 5039566, 7919318, 10079132, 15838636, 17638481, 27717613, 35276962, 55435226, 70553924, 110870452, 194023291, 388046582, 776093164]

約数ペア:

[(1, 776093164), (2, 388046582), (4, 194023291), (7, 110870452), (11, 70553924), (14, 55435226), (22, 35276962), (28, 27717613), (44, 17638481), (49, 15838636), (77, 10079132), (98, 7919318), (154, 5039566), (179, 4335716), (196, 3959659), (308, 2519783), (358, 2167858), (539, 1439876), (716, 1083929), (1078, 719938), (1253, 619388), (1969, 394156), (2011, 385924), (2156, 359969), (2506, 309694), (3938, 197078), (4022, 192962), (5012, 154847), (7876, 98539), (8044, 96481), (8771, 88484), (13783, 56308), (14077, 55132), (17542, 44242), (22121, 35084), (27566, 28154)]