685842768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 160

約数和(自身を含む): 2143612800

約数和(自身を除く): 1457770032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 97, 104, 108, 117, 144, 156, 194, 208, 216, 234, 291, 312, 351, 388, 432, 468, 582, 624, 702, 776, 873, 936, 1164, 1259, 1261, 1404, 1552, 1746, 1872, 2328, 2518, 2522, 2619, 2808, 3492, 3777, 3783, 4656, 5036, 5044, 5238, 5616, 6984, 7554, 7566, 10072, 10088, 10476, 11331, 11349, 13968, 15108, 15132, 16367, 20144, 20176, 20952, 22662, 22698, 30216, 30264, 32734, 33993, 34047, 41904, 45324, 45396, 49101, 60432, 60528, 65468, 67986, 68094, 90648, 90792, 98202, 122123, 130936, 135972, 136188, 147303, 181296, 181584, 196404, 244246, 261872, 271944, 272376, 294606, 366369, 392808, 441909, 488492, 543888, 544752, 589212, 732738, 785616, 883818, 976984, 1099107, 1178424, 1465476, 1587599, 1767636, 1953968, 2198214, 2356848, 2930952, 3175198, 3297321, 3535272, 4396428, 4762797, 5861904, 6350396, 6594642, 7070544, 8792856, 9525594, 12700792, 13189284, 14288391, 17585712, 19051188, 25401584, 26378568, 28576782, 38102376, 42865173, 52757136, 57153564, 76204752, 85730346, 114307128, 171460692, 228614256, 342921384, 685842768]

約数ペア:

[(1, 685842768), (2, 342921384), (3, 228614256), (4, 171460692), (6, 114307128), (8, 85730346), (9, 76204752), (12, 57153564), (13, 52757136), (16, 42865173), (18, 38102376), (24, 28576782), (26, 26378568), (27, 25401584), (36, 19051188), (39, 17585712), (48, 14288391), (52, 13189284), (54, 12700792), (72, 9525594), (78, 8792856), (97, 7070544), (104, 6594642), (108, 6350396), (117, 5861904), (144, 4762797), (156, 4396428), (194, 3535272), (208, 3297321), (216, 3175198), (234, 2930952), (291, 2356848), (312, 2198214), (351, 1953968), (388, 1767636), (432, 1587599), (468, 1465476), (582, 1178424), (624, 1099107), (702, 976984), (776, 883818), (873, 785616), (936, 732738), (1164, 589212), (1259, 544752), (1261, 543888), (1404, 488492), (1552, 441909), (1746, 392808), (1872, 366369), (2328, 294606), (2518, 272376), (2522, 271944), (2619, 261872), (2808, 244246), (3492, 196404), (3777, 181584), (3783, 181296), (4656, 147303), (5036, 136188), (5044, 135972), (5238, 130936), (5616, 122123), (6984, 98202), (7554, 90792), (7566, 90648), (10072, 68094), (10088, 67986), (10476, 65468), (11331, 60528), (11349, 60432), (13968, 49101), (15108, 45396), (15132, 45324), (16367, 41904), (20144, 34047), (20176, 33993), (20952, 32734), (22662, 30264), (22698, 30216)]