681528

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 1731600

約数和(自身を除く): 1050072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 389, 438, 584, 778, 876, 1167, 1556, 1752, 2334, 3112, 4668, 9336, 28397, 56794, 85191, 113588, 170382, 227176, 340764, 681528]

約数ペア:

[(1, 681528), (2, 340764), (3, 227176), (4, 170382), (6, 113588), (8, 85191), (12, 56794), (24, 28397), (73, 9336), (146, 4668), (219, 3112), (292, 2334), (389, 1752), (438, 1556), (584, 1167), (778, 876)]