1880366952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{3191}}^1$

素因数の和:3814

約数の個数: 64

約数和(自身を含む): 4820175360

約数和(自身を除く): 2939808408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 571, 1032, 1142, 1713, 2284, 3191, 3426, 4568, 6382, 6852, 9573, 12764, 13704, 19146, 24553, 25528, 38292, 49106, 73659, 76584, 98212, 137213, 147318, 196424, 274426, 294636, 411639, 548852, 589272, 823278, 1097704, 1646556, 1822061, 3293112, 3644122, 5466183, 7288244, 10932366, 14576488, 21864732, 43729464, 78348623, 156697246, 235045869, 313394492, 470091738, 626788984, 940183476, 1880366952]

約数ペア:

[(1, 1880366952), (2, 940183476), (3, 626788984), (4, 470091738), (6, 313394492), (8, 235045869), (12, 156697246), (24, 78348623), (43, 43729464), (86, 21864732), (129, 14576488), (172, 10932366), (258, 7288244), (344, 5466183), (516, 3644122), (571, 3293112), (1032, 1822061), (1142, 1646556), (1713, 1097704), (2284, 823278), (3191, 589272), (3426, 548852), (4568, 411639), (6382, 294636), (6852, 274426), (9573, 196424), (12764, 147318), (13704, 137213), (19146, 98212), (24553, 76584), (25528, 73659), (38292, 49106)]