978889584

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{160579}}^1$

素因数の和:160717

約数の個数: 40

約数和(自身を含む): 2548725760

約数和(自身を除く): 1569836176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 160579, 321158, 481737, 642316, 963474, 1284632, 1926948, 2569264, 3853896, 7707792, 20393533, 40787066, 61180599, 81574132, 122361198, 163148264, 244722396, 326296528, 489444792, 978889584]

約数ペア:

[(1, 978889584), (2, 489444792), (3, 326296528), (4, 244722396), (6, 163148264), (8, 122361198), (12, 81574132), (16, 61180599), (24, 40787066), (48, 20393533), (127, 7707792), (254, 3853896), (381, 2569264), (508, 1926948), (762, 1284632), (1016, 963474), (1524, 642316), (2032, 481737), (3048, 321158), (6096, 160579)]