439486572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{71671}}^1$

素因数の和:71758

約数の個数: 48

約数和(自身を含む): 1188035072

約数和(自身を除く): 748548500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 71671, 143342, 215013, 286684, 430026, 501697, 860052, 1003394, 1505091, 2006788, 3010182, 5231983, 6020364, 10463966, 15695949, 20927932, 31391898, 36623881, 62783796, 73247762, 109871643, 146495524, 219743286, 439486572]

約数ペア:

[(1, 439486572), (2, 219743286), (3, 146495524), (4, 109871643), (6, 73247762), (7, 62783796), (12, 36623881), (14, 31391898), (21, 20927932), (28, 15695949), (42, 10463966), (73, 6020364), (84, 5231983), (146, 3010182), (219, 2006788), (292, 1505091), (438, 1003394), (511, 860052), (876, 501697), (1022, 430026), (1533, 286684), (2044, 215013), (3066, 143342), (6132, 71671)]