1685926312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2171

約数の個数: 128

約数和(自身を含む): 4101373440

約数和(自身を除く): 2415447128

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 37, 46, 56, 68, 74, 92, 119, 136, 148, 161, 184, 238, 259, 296, 322, 391, 476, 518, 629, 644, 782, 851, 952, 1036, 1258, 1288, 1564, 1702, 2072, 2081, 2516, 2737, 3128, 3404, 4162, 4403, 5032, 5474, 5957, 6808, 8324, 8806, 10948, 11914, 14467, 14567, 16648, 17612, 21896, 23828, 28934, 29134, 35224, 35377, 47656, 47863, 57868, 58268, 70754, 76997, 95726, 101269, 115736, 116536, 141508, 153994, 191452, 202538, 247639, 283016, 307988, 335041, 382904, 405076, 495278, 538979, 615976, 670082, 810152, 813671, 990556, 1077958, 1308949, 1340164, 1627342, 1770931, 1981112, 2155916, 2617898, 2680328, 3254684, 3541862, 4311832, 5235796, 5695697, 6509368, 7083724, 9162643, 10471592, 11391394, 12396517, 14167448, 18325286, 22782788, 24793034, 30105827, 36650572, 45565576, 49586068, 60211654, 73301144, 99172136, 120423308, 210740789, 240846616, 421481578, 842963156, 1685926312]

約数ペア:

[(1, 1685926312), (2, 842963156), (4, 421481578), (7, 240846616), (8, 210740789), (14, 120423308), (17, 99172136), (23, 73301144), (28, 60211654), (34, 49586068), (37, 45565576), (46, 36650572), (56, 30105827), (68, 24793034), (74, 22782788), (92, 18325286), (119, 14167448), (136, 12396517), (148, 11391394), (161, 10471592), (184, 9162643), (238, 7083724), (259, 6509368), (296, 5695697), (322, 5235796), (391, 4311832), (476, 3541862), (518, 3254684), (629, 2680328), (644, 2617898), (782, 2155916), (851, 1981112), (952, 1770931), (1036, 1627342), (1258, 1340164), (1288, 1308949), (1564, 1077958), (1702, 990556), (2072, 813671), (2081, 810152), (2516, 670082), (2737, 615976), (3128, 538979), (3404, 495278), (4162, 405076), (4403, 382904), (5032, 335041), (5474, 307988), (5957, 283016), (6808, 247639), (8324, 202538), (8806, 191452), (10948, 153994), (11914, 141508), (14467, 116536), (14567, 115736), (16648, 101269), (17612, 95726), (21896, 76997), (23828, 70754), (28934, 58268), (29134, 57868), (35224, 47863), (35377, 47656)]