252405132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19139}}^1$

素因数の和:19310

約数の個数: 48

約数和(自身を含む): 677402880

約数和(自身を除く): 424997748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 19139, 38278, 57417, 76556, 114834, 133973, 229668, 267946, 401919, 535892, 803838, 1607676, 3004823, 6009646, 9014469, 12019292, 18028938, 21033761, 36057876, 42067522, 63101283, 84135044, 126202566, 252405132]

約数ペア:

[(1, 252405132), (2, 126202566), (3, 84135044), (4, 63101283), (6, 42067522), (7, 36057876), (12, 21033761), (14, 18028938), (21, 12019292), (28, 9014469), (42, 6009646), (84, 3004823), (157, 1607676), (314, 803838), (471, 535892), (628, 401919), (942, 267946), (1099, 229668), (1884, 133973), (2198, 114834), (3297, 76556), (4396, 57417), (6594, 38278), (13188, 19139)]