246961624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 590556960

約数和(自身を除く): 343595336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 353, 364, 403, 434, 706, 728, 806, 868, 961, 1412, 1612, 1736, 1922, 2471, 2821, 2824, 3224, 3844, 4589, 4942, 5642, 6727, 7688, 9178, 9884, 10943, 11284, 12493, 13454, 18356, 19768, 21886, 22568, 24986, 26908, 32123, 36712, 43772, 49972, 53816, 64246, 76601, 87451, 87544, 99944, 128492, 142259, 153202, 174902, 256984, 284518, 306404, 339233, 349804, 569036, 612808, 678466, 699608, 995813, 1138072, 1356932, 1991626, 2374631, 2713864, 3983252, 4410029, 4749262, 7966504, 8820058, 9498524, 17640116, 18997048, 30870203, 35280232, 61740406, 123480812, 246961624]

約数ペア:

[(1, 246961624), (2, 123480812), (4, 61740406), (7, 35280232), (8, 30870203), (13, 18997048), (14, 17640116), (26, 9498524), (28, 8820058), (31, 7966504), (52, 4749262), (56, 4410029), (62, 3983252), (91, 2713864), (104, 2374631), (124, 1991626), (182, 1356932), (217, 1138072), (248, 995813), (353, 699608), (364, 678466), (403, 612808), (434, 569036), (706, 349804), (728, 339233), (806, 306404), (868, 284518), (961, 256984), (1412, 174902), (1612, 153202), (1736, 142259), (1922, 128492), (2471, 99944), (2821, 87544), (2824, 87451), (3224, 76601), (3844, 64246), (4589, 53816), (4942, 49972), (5642, 43772), (6727, 36712), (7688, 32123), (9178, 26908), (9884, 24986), (10943, 22568), (11284, 21886), (12493, 19768), (13454, 18356)]