493658706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 1071947520

約数和(自身を除く): 578288814

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 293, 421, 586, 667, 842, 879, 1263, 1334, 1758, 2001, 2526, 4002, 6739, 8497, 9683, 12209, 13478, 16994, 19366, 20217, 24418, 25491, 29049, 36627, 40434, 50982, 58098, 73254, 123353, 195431, 246706, 280807, 370059, 390862, 561614, 586293, 740118, 842421, 1172586, 1684842, 2837119, 3577237, 5674238, 7154474, 8511357, 10731711, 17022714, 21463422, 82276451, 164552902, 246829353, 493658706]

約数ペア:

[(1, 493658706), (2, 246829353), (3, 164552902), (6, 82276451), (23, 21463422), (29, 17022714), (46, 10731711), (58, 8511357), (69, 7154474), (87, 5674238), (138, 3577237), (174, 2837119), (293, 1684842), (421, 1172586), (586, 842421), (667, 740118), (842, 586293), (879, 561614), (1263, 390862), (1334, 370059), (1758, 280807), (2001, 246706), (2526, 195431), (4002, 123353), (6739, 73254), (8497, 58098), (9683, 50982), (12209, 40434), (13478, 36627), (16994, 29049), (19366, 25491), (20217, 24418)]