291250881332

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{31079}}^1$

素因数の和:31536

約数の個数: 48

約数和(自身を含む): 523362336000

約数和(自身を除く): 232111454668

約数列:

[1, 2, 4, 61, 122, 193, 199, 244, 386, 398, 772, 796, 11773, 12139, 23546, 24278, 31079, 38407, 47092, 48556, 62158, 76814, 124316, 153628, 1895819, 2342827, 3791638, 4685654, 5998247, 6184721, 7583276, 9371308, 11996494, 12369442, 23992988, 24738884, 365893067, 377267981, 731786134, 754535962, 1193651153, 1463572268, 1509071924, 2387302306, 4774604612, 72812720333, 145625440666, 291250881332]

約数ペア:

[(1, 291250881332), (2, 145625440666), (4, 72812720333), (61, 4774604612), (122, 2387302306), (193, 1509071924), (199, 1463572268), (244, 1193651153), (386, 754535962), (398, 731786134), (772, 377267981), (796, 365893067), (11773, 24738884), (12139, 23992988), (23546, 12369442), (24278, 11996494), (31079, 9371308), (38407, 7583276), (47092, 6184721), (48556, 5998247), (62158, 4685654), (76814, 3791638), (124316, 2342827), (153628, 1895819)]