1566981036

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 4003599600

約数和(自身を除く): 2436618564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 241, 358, 482, 537, 716, 723, 964, 1009, 1074, 1446, 1611, 2018, 2148, 2169, 2892, 3027, 3222, 4036, 4338, 6054, 6444, 8676, 9081, 12108, 18162, 36324, 43139, 86278, 129417, 172556, 180611, 243169, 258834, 361222, 388251, 486338, 517668, 541833, 722444, 729507, 776502, 972676, 1083666, 1459014, 1553004, 1625499, 2167332, 2188521, 2918028, 3250998, 4377042, 6501996, 8754084, 43527251, 87054502, 130581753, 174109004, 261163506, 391745259, 522327012, 783490518, 1566981036]

約数ペア:

[(1, 1566981036), (2, 783490518), (3, 522327012), (4, 391745259), (6, 261163506), (9, 174109004), (12, 130581753), (18, 87054502), (36, 43527251), (179, 8754084), (241, 6501996), (358, 4377042), (482, 3250998), (537, 2918028), (716, 2188521), (723, 2167332), (964, 1625499), (1009, 1553004), (1074, 1459014), (1446, 1083666), (1611, 972676), (2018, 776502), (2148, 729507), (2169, 722444), (2892, 541833), (3027, 517668), (3222, 486338), (4036, 388251), (4338, 361222), (6054, 258834), (6444, 243169), (8676, 180611), (9081, 172556), (12108, 129417), (18162, 86278), (36324, 43139)]