677365212

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1\times {\mathrm{823}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 1599720192

約数和(自身を除く): 922354980

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 641, 642, 823, 1282, 1284, 1646, 1923, 2469, 2564, 3292, 3846, 4938, 7692, 9876, 68587, 88061, 137174, 176122, 205761, 264183, 274348, 352244, 411522, 527543, 528366, 823044, 1055086, 1056732, 1582629, 2110172, 3165258, 6330516, 56447101, 112894202, 169341303, 225788404, 338682606, 677365212]

約数ペア:

[(1, 677365212), (2, 338682606), (3, 225788404), (4, 169341303), (6, 112894202), (12, 56447101), (107, 6330516), (214, 3165258), (321, 2110172), (428, 1582629), (641, 1056732), (642, 1055086), (823, 823044), (1282, 528366), (1284, 527543), (1646, 411522), (1923, 352244), (2469, 274348), (2564, 264183), (3292, 205761), (3846, 176122), (4938, 137174), (7692, 88061), (9876, 68587)]