1980151116

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{19163}}^1$

素因数の和:19358

約数の個数: 48

約数和(自身を含む): 4722009600

約数和(自身を除く): 2741858484

約数列:

[1, 2, 3, 4, 6, 12, 79, 109, 158, 218, 237, 316, 327, 436, 474, 654, 948, 1308, 8611, 17222, 19163, 25833, 34444, 38326, 51666, 57489, 76652, 103332, 114978, 229956, 1513877, 2088767, 3027754, 4177534, 4541631, 6055508, 6266301, 8355068, 9083262, 12532602, 18166524, 25065204, 165012593, 330025186, 495037779, 660050372, 990075558, 1980151116]

約数ペア:

[(1, 1980151116), (2, 990075558), (3, 660050372), (4, 495037779), (6, 330025186), (12, 165012593), (79, 25065204), (109, 18166524), (158, 12532602), (218, 9083262), (237, 8355068), (316, 6266301), (327, 6055508), (436, 4541631), (474, 4177534), (654, 3027754), (948, 2088767), (1308, 1513877), (8611, 229956), (17222, 114978), (19163, 103332), (25833, 76652), (34444, 57489), (38326, 51666)]