237648216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3187}}^1$

素因数の和:3448

約数の個数: 64

約数和(自身を含む): 642700800

約数和(自身を除く): 405052584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 3187, 5736, 6214, 6374, 9321, 9561, 12428, 12748, 18642, 19122, 24856, 25496, 37284, 38244, 41431, 74568, 76488, 82862, 124293, 165724, 248586, 331448, 497172, 761693, 994344, 1523386, 2285079, 3046772, 4570158, 6093544, 9140316, 9902009, 18280632, 19804018, 29706027, 39608036, 59412054, 79216072, 118824108, 237648216]

約数ペア:

[(1, 237648216), (2, 118824108), (3, 79216072), (4, 59412054), (6, 39608036), (8, 29706027), (12, 19804018), (13, 18280632), (24, 9902009), (26, 9140316), (39, 6093544), (52, 4570158), (78, 3046772), (104, 2285079), (156, 1523386), (239, 994344), (312, 761693), (478, 497172), (717, 331448), (956, 248586), (1434, 165724), (1912, 124293), (2868, 82862), (3107, 76488), (3187, 74568), (5736, 41431), (6214, 38244), (6374, 37284), (9321, 25496), (9561, 24856), (12428, 19122), (12748, 18642)]