284861616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1487}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 795615744

約数和(自身を除く): 510754128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1487, 1842, 2456, 2974, 3684, 3991, 4461, 4912, 5948, 7368, 7982, 8922, 11896, 11973, 14736, 15964, 17844, 19331, 23792, 23946, 31928, 35688, 38662, 47892, 57993, 63856, 71376, 77324, 95784, 115986, 154648, 191568, 231972, 309296, 456509, 463944, 913018, 927888, 1369527, 1826036, 2739054, 3652072, 5478108, 5934617, 7304144, 10956216, 11869234, 17803851, 21912432, 23738468, 35607702, 47476936, 71215404, 94953872, 142430808, 284861616]

約数ペア:

[(1, 284861616), (2, 142430808), (3, 94953872), (4, 71215404), (6, 47476936), (8, 35607702), (12, 23738468), (13, 21912432), (16, 17803851), (24, 11869234), (26, 10956216), (39, 7304144), (48, 5934617), (52, 5478108), (78, 3652072), (104, 2739054), (156, 1826036), (208, 1369527), (307, 927888), (312, 913018), (614, 463944), (624, 456509), (921, 309296), (1228, 231972), (1487, 191568), (1842, 154648), (2456, 115986), (2974, 95784), (3684, 77324), (3991, 71376), (4461, 63856), (4912, 57993), (5948, 47892), (7368, 38662), (7982, 35688), (8922, 31928), (11896, 23946), (11973, 23792), (14736, 19331), (15964, 17844)]