248815056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{740521}}^1$

素因数の和:740539

約数の個数: 40

約数和(自身を含む): 734597824

約数和(自身を除く): 485782768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 740521, 1481042, 2221563, 2962084, 4443126, 5183647, 5924168, 8886252, 10367294, 11848336, 15550941, 17772504, 20734588, 31101882, 35545008, 41469176, 62203764, 82938352, 124407528, 248815056]

約数ペア:

[(1, 248815056), (2, 124407528), (3, 82938352), (4, 62203764), (6, 41469176), (7, 35545008), (8, 31101882), (12, 20734588), (14, 17772504), (16, 15550941), (21, 11848336), (24, 10367294), (28, 8886252), (42, 5924168), (48, 5183647), (56, 4443126), (84, 2962084), (112, 2221563), (168, 1481042), (336, 740521)]