400439508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{4099}}^1$

素因数の和:5276

約数の個数: 48

約数和(自身を含む): 1069017600

約数和(自身を除く): 668578092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1163, 2326, 3489, 4099, 4652, 6978, 8141, 8198, 12297, 13956, 16282, 16396, 24423, 24594, 28693, 32564, 48846, 49188, 57386, 86079, 97692, 114772, 172158, 344316, 4767137, 9534274, 14301411, 19068548, 28602822, 33369959, 57205644, 66739918, 100109877, 133479836, 200219754, 400439508]

約数ペア:

[(1, 400439508), (2, 200219754), (3, 133479836), (4, 100109877), (6, 66739918), (7, 57205644), (12, 33369959), (14, 28602822), (21, 19068548), (28, 14301411), (42, 9534274), (84, 4767137), (1163, 344316), (2326, 172158), (3489, 114772), (4099, 97692), (4652, 86079), (6978, 57386), (8141, 49188), (8198, 48846), (12297, 32564), (13956, 28693), (16282, 24594), (16396, 24423)]