400620432

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{41941}}^1$

素因数の和:42151

約数の個数: 40

約数和(自身を含む): 1040161600

約数和(自身を除く): 639541168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 41941, 83882, 125823, 167764, 251646, 335528, 503292, 671056, 1006584, 2013168, 8346259, 16692518, 25038777, 33385036, 50077554, 66770072, 100155108, 133540144, 200310216, 400620432]

約数ペア:

[(1, 400620432), (2, 200310216), (3, 133540144), (4, 100155108), (6, 66770072), (8, 50077554), (12, 33385036), (16, 25038777), (24, 16692518), (48, 8346259), (199, 2013168), (398, 1006584), (597, 671056), (796, 503292), (1194, 335528), (1592, 251646), (2388, 167764), (3184, 125823), (4776, 83882), (9552, 41941)]