1215552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 3470656

約数和(自身を除く): 2255104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 487, 624, 832, 974, 1248, 1461, 1948, 2496, 2922, 3896, 5844, 6331, 7792, 11688, 12662, 15584, 18993, 23376, 25324, 31168, 37986, 46752, 50648, 75972, 93504, 101296, 151944, 202592, 303888, 405184, 607776, 1215552]

約数ペア:

[(1, 1215552), (2, 607776), (3, 405184), (4, 303888), (6, 202592), (8, 151944), (12, 101296), (13, 93504), (16, 75972), (24, 50648), (26, 46752), (32, 37986), (39, 31168), (48, 25324), (52, 23376), (64, 18993), (78, 15584), (96, 12662), (104, 11688), (156, 7792), (192, 6331), (208, 5844), (312, 3896), (416, 2922), (487, 2496), (624, 1948), (832, 1461), (974, 1248)]