223864416

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4951}}^1$

素因数の和:5124

約数の個数: 72

約数和(自身を含む): 640798704

約数和(自身を除く): 416934288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4951, 5024, 5652, 7536, 9902, 11304, 14853, 15072, 19804, 22608, 29706, 39608, 44559, 45216, 59412, 79216, 89118, 118824, 158432, 178236, 237648, 356472, 475296, 712944, 777307, 1425888, 1554614, 2331921, 3109228, 4663842, 6218456, 6995763, 9327684, 12436912, 13991526, 18655368, 24873824, 27983052, 37310736, 55966104, 74621472, 111932208, 223864416]

約数ペア:

[(1, 223864416), (2, 111932208), (3, 74621472), (4, 55966104), (6, 37310736), (8, 27983052), (9, 24873824), (12, 18655368), (16, 13991526), (18, 12436912), (24, 9327684), (32, 6995763), (36, 6218456), (48, 4663842), (72, 3109228), (96, 2331921), (144, 1554614), (157, 1425888), (288, 777307), (314, 712944), (471, 475296), (628, 356472), (942, 237648), (1256, 178236), (1413, 158432), (1884, 118824), (2512, 89118), (2826, 79216), (3768, 59412), (4951, 45216), (5024, 44559), (5652, 39608), (7536, 29706), (9902, 22608), (11304, 19804), (14853, 15072)]