171227472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274403}}^1$

素因数の和:274427

約数の個数: 40

約数和(自身を含む): 476365344

約数和(自身を除く): 305137872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 274403, 548806, 823209, 1097612, 1646418, 2195224, 3292836, 3567239, 4390448, 6585672, 7134478, 10701717, 13171344, 14268956, 21403434, 28537912, 42806868, 57075824, 85613736, 171227472]

約数ペア:

[(1, 171227472), (2, 85613736), (3, 57075824), (4, 42806868), (6, 28537912), (8, 21403434), (12, 14268956), (13, 13171344), (16, 10701717), (24, 7134478), (26, 6585672), (39, 4390448), (48, 3567239), (52, 3292836), (78, 2195224), (104, 1646418), (156, 1097612), (208, 823209), (312, 548806), (624, 274403)]