317541742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 600735744

約数和(自身を除く): 283194002

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 193, 217, 223, 238, 386, 434, 446, 527, 1054, 1351, 1561, 2702, 3122, 3281, 3689, 3791, 5983, 6562, 6913, 7378, 7582, 11966, 13826, 22967, 26537, 41881, 43039, 45934, 48391, 53074, 83762, 86078, 96782, 101711, 117521, 203422, 235042, 301273, 602546, 711977, 731663, 822647, 1334209, 1423954, 1463326, 1645294, 2668418, 5121641, 9339463, 10243282, 18678926, 22681553, 45363106, 158770871, 317541742]

約数ペア:

[(1, 317541742), (2, 158770871), (7, 45363106), (14, 22681553), (17, 18678926), (31, 10243282), (34, 9339463), (62, 5121641), (119, 2668418), (193, 1645294), (217, 1463326), (223, 1423954), (238, 1334209), (386, 822647), (434, 731663), (446, 711977), (527, 602546), (1054, 301273), (1351, 235042), (1561, 203422), (2702, 117521), (3122, 101711), (3281, 96782), (3689, 86078), (3791, 83762), (5983, 53074), (6562, 48391), (6913, 45934), (7378, 43039), (7582, 41881), (11966, 26537), (13826, 22967)]