678450252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{95989}}^1$

素因数の和:96046

約数の個数: 48

約数和(自身を含む): 1720140800

約数和(自身を除く): 1041690548

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 95989, 191978, 287967, 383956, 575934, 1151868, 1823791, 2975659, 3647582, 5471373, 5951318, 7295164, 8926977, 10942746, 11902636, 17853954, 21885492, 35707908, 56537521, 113075042, 169612563, 226150084, 339225126, 678450252]

約数ペア:

[(1, 678450252), (2, 339225126), (3, 226150084), (4, 169612563), (6, 113075042), (12, 56537521), (19, 35707908), (31, 21885492), (38, 17853954), (57, 11902636), (62, 10942746), (76, 8926977), (93, 7295164), (114, 5951318), (124, 5471373), (186, 3647582), (228, 2975659), (372, 1823791), (589, 1151868), (1178, 575934), (1767, 383956), (2356, 287967), (3534, 191978), (7068, 95989)]