353342012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 666624000

約数和(自身を除く): 313281988

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 199, 244, 383, 398, 766, 796, 1159, 1532, 2318, 3781, 4636, 7277, 7562, 12139, 14554, 15124, 23363, 24278, 29108, 46726, 48556, 76217, 93452, 152434, 230641, 304868, 443897, 461282, 887794, 922564, 1448123, 1775588, 2896246, 4649237, 5792492, 9298474, 18596948, 88335503, 176671006, 353342012]

約数ペア:

[(1, 353342012), (2, 176671006), (4, 88335503), (19, 18596948), (38, 9298474), (61, 5792492), (76, 4649237), (122, 2896246), (199, 1775588), (244, 1448123), (383, 922564), (398, 887794), (766, 461282), (796, 443897), (1159, 304868), (1532, 230641), (2318, 152434), (3781, 93452), (4636, 76217), (7277, 48556), (7562, 46726), (12139, 29108), (14554, 24278), (15124, 23363)]