289657056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7544

約数の個数: 96

約数和(自身を含む): 845365248

約数和(自身を除く): 555708192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 7487, 9672, 12896, 14974, 19344, 22461, 29948, 38688, 44922, 59896, 89844, 97331, 119792, 179688, 194662, 232097, 239584, 291993, 359376, 389324, 464194, 583986, 696291, 718752, 778648, 928388, 1167972, 1392582, 1557296, 1856776, 2335944, 2785164, 3017261, 3114592, 3713552, 4671888, 5570328, 6034522, 7427104, 9051783, 9343776, 11140656, 12069044, 18103566, 22281312, 24138088, 36207132, 48276176, 72414264, 96552352, 144828528, 289657056]

約数ペア:

[(1, 289657056), (2, 144828528), (3, 96552352), (4, 72414264), (6, 48276176), (8, 36207132), (12, 24138088), (13, 22281312), (16, 18103566), (24, 12069044), (26, 11140656), (31, 9343776), (32, 9051783), (39, 7427104), (48, 6034522), (52, 5570328), (62, 4671888), (78, 3713552), (93, 3114592), (96, 3017261), (104, 2785164), (124, 2335944), (156, 1856776), (186, 1557296), (208, 1392582), (248, 1167972), (312, 928388), (372, 778648), (403, 718752), (416, 696291), (496, 583986), (624, 464194), (744, 389324), (806, 359376), (992, 291993), (1209, 239584), (1248, 232097), (1488, 194662), (1612, 179688), (2418, 119792), (2976, 97331), (3224, 89844), (4836, 59896), (6448, 44922), (7487, 38688), (9672, 29948), (12896, 22461), (14974, 19344)]