381158092

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 775756800

約数和(自身を除く): 394598708

約数列:

[1, 2, 4, 7, 14, 28, 103, 149, 206, 298, 412, 596, 721, 887, 1043, 1442, 1774, 2086, 2884, 3548, 4172, 6209, 12418, 15347, 24836, 30694, 61388, 91361, 107429, 132163, 182722, 214858, 264326, 365444, 429716, 528652, 639527, 925141, 1279054, 1850282, 2558108, 3700564, 13612789, 27225578, 54451156, 95289523, 190579046, 381158092]

約数ペア:

[(1, 381158092), (2, 190579046), (4, 95289523), (7, 54451156), (14, 27225578), (28, 13612789), (103, 3700564), (149, 2558108), (206, 1850282), (298, 1279054), (412, 925141), (596, 639527), (721, 528652), (887, 429716), (1043, 365444), (1442, 264326), (1774, 214858), (2086, 182722), (2884, 132163), (3548, 107429), (4172, 91361), (6209, 61388), (12418, 30694), (15347, 24836)]