668814672

素因数分解:

$2^4\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{11393}}^1$

素因数の和:12627

約数の個数: 40

約数和(自身を含む): 1729335744

約数和(自身を除く): 1060521072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1223, 2446, 3669, 4892, 7338, 9784, 11393, 14676, 19568, 22786, 29352, 34179, 45572, 58704, 68358, 91144, 136716, 182288, 273432, 546864, 13933639, 27867278, 41800917, 55734556, 83601834, 111469112, 167203668, 222938224, 334407336, 668814672]

約数ペア:

[(1, 668814672), (2, 334407336), (3, 222938224), (4, 167203668), (6, 111469112), (8, 83601834), (12, 55734556), (16, 41800917), (24, 27867278), (48, 13933639), (1223, 546864), (2446, 273432), (3669, 182288), (4892, 136716), (7338, 91144), (9784, 68358), (11393, 58704), (14676, 45572), (19568, 34179), (22786, 29352)]