242874212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3833}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 508419072

約数和(自身を除く): 265544860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 3833, 4526, 7666, 9052, 15332, 15841, 26831, 31682, 53662, 63364, 107324, 118823, 237646, 279809, 475292, 559618, 831761, 1119236, 1663522, 1958663, 3327044, 3917326, 7834652, 8674079, 17348158, 34696316, 60718553, 121437106, 242874212]

約数ペア:

[(1, 242874212), (2, 121437106), (4, 60718553), (7, 34696316), (14, 17348158), (28, 8674079), (31, 7834652), (62, 3917326), (73, 3327044), (124, 1958663), (146, 1663522), (217, 1119236), (292, 831761), (434, 559618), (511, 475292), (868, 279809), (1022, 237646), (2044, 118823), (2263, 107324), (3833, 63364), (4526, 53662), (7666, 31682), (9052, 26831), (15332, 15841)]