310702920892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{571721}}^1$

素因数の和:573238

約数の個数: 48

約数和(自身を含む): 669655691712

約数和(自身を除く): 358952770820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1493, 2986, 5972, 10451, 19409, 20902, 38818, 41804, 77636, 135863, 271726, 543452, 571721, 1143442, 2286884, 4002047, 7432373, 8004094, 14864746, 16008188, 29729492, 52026611, 104053222, 208106444, 853579453, 1707158906, 3414317812, 5975056171, 11096532889, 11950112342, 22193065778, 23900224684, 44386131556, 77675730223, 155351460446, 310702920892]

約数ペア:

[(1, 310702920892), (2, 155351460446), (4, 77675730223), (7, 44386131556), (13, 23900224684), (14, 22193065778), (26, 11950112342), (28, 11096532889), (52, 5975056171), (91, 3414317812), (182, 1707158906), (364, 853579453), (1493, 208106444), (2986, 104053222), (5972, 52026611), (10451, 29729492), (19409, 16008188), (20902, 14864746), (38818, 8004094), (41804, 7432373), (77636, 4002047), (135863, 2286884), (271726, 1143442), (543452, 571721)]