221413776

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{112507}}^1$

素因数の和:112559

約数の個数: 40

約数和(自身を含む): 585941664

約数和(自身を除く): 364527888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 112507, 225014, 337521, 450028, 675042, 900056, 1350084, 1800112, 2700168, 4612787, 5400336, 9225574, 13838361, 18451148, 27676722, 36902296, 55353444, 73804592, 110706888, 221413776]

約数ペア:

[(1, 221413776), (2, 110706888), (3, 73804592), (4, 55353444), (6, 36902296), (8, 27676722), (12, 18451148), (16, 13838361), (24, 9225574), (41, 5400336), (48, 4612787), (82, 2700168), (123, 1800112), (164, 1350084), (246, 900056), (328, 675042), (492, 450028), (656, 337521), (984, 225014), (1968, 112507)]