408906148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1163}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 848695680

約数和(自身を除く): 439789532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 433, 812, 866, 1163, 1732, 2326, 3031, 4652, 6062, 8141, 12124, 12557, 16282, 25114, 32564, 33727, 50228, 67454, 87899, 134908, 175798, 236089, 351596, 472178, 503579, 944356, 1007158, 2014316, 3525053, 7050106, 14100212, 14603791, 29207582, 58415164, 102226537, 204453074, 408906148]

約数ペア:

[(1, 408906148), (2, 204453074), (4, 102226537), (7, 58415164), (14, 29207582), (28, 14603791), (29, 14100212), (58, 7050106), (116, 3525053), (203, 2014316), (406, 1007158), (433, 944356), (812, 503579), (866, 472178), (1163, 351596), (1732, 236089), (2326, 175798), (3031, 134908), (4652, 87899), (6062, 67454), (8141, 50228), (12124, 33727), (12557, 32564), (16282, 25114)]