291238296976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1333411}}^1$

素因数の和:1333520

約数の個数: 80

約数和(自身を含む): 660710979648

約数和(自身を除く): 369472682672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 73, 88, 136, 146, 176, 187, 272, 292, 374, 584, 748, 803, 1168, 1241, 1496, 1606, 2482, 2992, 3212, 4964, 6424, 9928, 12848, 13651, 19856, 27302, 54604, 109208, 218416, 1333411, 2666822, 5333644, 10667288, 14667521, 21334576, 22667987, 29335042, 45335974, 58670084, 90671948, 97339003, 117340168, 181343896, 194678006, 234680336, 249347857, 362687792, 389356012, 498695714, 778712024, 997391428, 1070729033, 1557424048, 1654763051, 1994782856, 2141458066, 3309526102, 3989565712, 4282916132, 6619052204, 8565832264, 13238104408, 17131664528, 18202393561, 26476208816, 36404787122, 72809574244, 145619148488, 291238296976]

約数ペア:

[(1, 291238296976), (2, 145619148488), (4, 72809574244), (8, 36404787122), (11, 26476208816), (16, 18202393561), (17, 17131664528), (22, 13238104408), (34, 8565832264), (44, 6619052204), (68, 4282916132), (73, 3989565712), (88, 3309526102), (136, 2141458066), (146, 1994782856), (176, 1654763051), (187, 1557424048), (272, 1070729033), (292, 997391428), (374, 778712024), (584, 498695714), (748, 389356012), (803, 362687792), (1168, 249347857), (1241, 234680336), (1496, 194678006), (1606, 181343896), (2482, 117340168), (2992, 97339003), (3212, 90671948), (4964, 58670084), (6424, 45335974), (9928, 29335042), (12848, 22667987), (13651, 21334576), (19856, 14667521), (27302, 10667288), (54604, 5333644), (109208, 2666822), (218416, 1333411)]