888140208

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 2344770560

約数和(自身を除く): 1456630352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 157, 201, 268, 314, 402, 471, 536, 628, 804, 942, 1072, 1256, 1608, 1759, 1884, 2512, 3216, 3518, 3768, 5277, 7036, 7536, 10519, 10554, 14072, 21038, 21108, 28144, 31557, 42076, 42216, 63114, 84152, 84432, 117853, 126228, 168304, 235706, 252456, 276163, 353559, 471412, 504912, 552326, 707118, 828489, 942824, 1104652, 1414236, 1656978, 1885648, 2209304, 2828472, 3313956, 4418608, 5656944, 6627912, 13255824, 18502921, 37005842, 55508763, 74011684, 111017526, 148023368, 222035052, 296046736, 444070104, 888140208]

約数ペア:

[(1, 888140208), (2, 444070104), (3, 296046736), (4, 222035052), (6, 148023368), (8, 111017526), (12, 74011684), (16, 55508763), (24, 37005842), (48, 18502921), (67, 13255824), (134, 6627912), (157, 5656944), (201, 4418608), (268, 3313956), (314, 2828472), (402, 2209304), (471, 1885648), (536, 1656978), (628, 1414236), (804, 1104652), (942, 942824), (1072, 828489), (1256, 707118), (1608, 552326), (1759, 504912), (1884, 471412), (2512, 353559), (3216, 276163), (3518, 252456), (3768, 235706), (5277, 168304), (7036, 126228), (7536, 117853), (10519, 84432), (10554, 84152), (14072, 63114), (21038, 42216), (21108, 42076), (28144, 31557)]