15561344904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{397541}}^1$

素因数の和:397790

約数の個数: 64

約数和(自身を含む): 44651917440

約数和(自身を除く): 29090572536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1398, 1631, 1864, 2796, 3262, 4893, 5592, 6524, 9786, 13048, 19572, 39144, 397541, 795082, 1192623, 1590164, 2385246, 2782787, 3180328, 4770492, 5565574, 8348361, 9540984, 11131148, 16696722, 22262296, 33393444, 66786888, 92627053, 185254106, 277881159, 370508212, 555762318, 648389371, 741016424, 1111524636, 1296778742, 1945168113, 2223049272, 2593557484, 3890336226, 5187114968, 7780672452, 15561344904]

約数ペア:

[(1, 15561344904), (2, 7780672452), (3, 5187114968), (4, 3890336226), (6, 2593557484), (7, 2223049272), (8, 1945168113), (12, 1296778742), (14, 1111524636), (21, 741016424), (24, 648389371), (28, 555762318), (42, 370508212), (56, 277881159), (84, 185254106), (168, 92627053), (233, 66786888), (466, 33393444), (699, 22262296), (932, 16696722), (1398, 11131148), (1631, 9540984), (1864, 8348361), (2796, 5565574), (3262, 4770492), (4893, 3180328), (5592, 2782787), (6524, 2385246), (9786, 1590164), (13048, 1192623), (19572, 795082), (39144, 397541)]