315031224

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1543}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 809303040

約数和(自身を除く): 494271816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 181, 188, 282, 362, 376, 543, 564, 724, 1086, 1128, 1448, 1543, 2172, 3086, 4344, 4629, 6172, 8507, 9258, 12344, 17014, 18516, 25521, 34028, 37032, 51042, 68056, 72521, 102084, 145042, 204168, 217563, 279283, 290084, 435126, 558566, 580168, 837849, 870252, 1117132, 1675698, 1740504, 2234264, 3351396, 6702792, 13126301, 26252602, 39378903, 52505204, 78757806, 105010408, 157515612, 315031224]

約数ペア:

[(1, 315031224), (2, 157515612), (3, 105010408), (4, 78757806), (6, 52505204), (8, 39378903), (12, 26252602), (24, 13126301), (47, 6702792), (94, 3351396), (141, 2234264), (181, 1740504), (188, 1675698), (282, 1117132), (362, 870252), (376, 837849), (543, 580168), (564, 558566), (724, 435126), (1086, 290084), (1128, 279283), (1448, 217563), (1543, 204168), (2172, 145042), (3086, 102084), (4344, 72521), (4629, 68056), (6172, 51042), (8507, 37032), (9258, 34028), (12344, 25521), (17014, 18516)]