224765736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{720403}}^1$

素因数の和:720425

約数の個数: 32

約数和(自身を含む): 605139360

約数和(自身を除く): 380373624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 720403, 1440806, 2161209, 2881612, 4322418, 5763224, 8644836, 9365239, 17289672, 18730478, 28095717, 37460956, 56191434, 74921912, 112382868, 224765736]

約数ペア:

[(1, 224765736), (2, 112382868), (3, 74921912), (4, 56191434), (6, 37460956), (8, 28095717), (12, 18730478), (13, 17289672), (24, 9365239), (26, 8644836), (39, 5763224), (52, 4322418), (78, 2881612), (104, 2161209), (156, 1440806), (312, 720403)]