2127216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 6777344

約数和(自身を除く): 4650128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 487, 546, 624, 728, 974, 1092, 1456, 1461, 1948, 2184, 2922, 3409, 3896, 4368, 5844, 6331, 6818, 7792, 10227, 11688, 12662, 13636, 18993, 20454, 23376, 25324, 27272, 37986, 40908, 44317, 50648, 54544, 75972, 81816, 88634, 101296, 132951, 151944, 163632, 177268, 265902, 303888, 354536, 531804, 709072, 1063608, 2127216]

約数ペア:

[(1, 2127216), (2, 1063608), (3, 709072), (4, 531804), (6, 354536), (7, 303888), (8, 265902), (12, 177268), (13, 163632), (14, 151944), (16, 132951), (21, 101296), (24, 88634), (26, 81816), (28, 75972), (39, 54544), (42, 50648), (48, 44317), (52, 40908), (56, 37986), (78, 27272), (84, 25324), (91, 23376), (104, 20454), (112, 18993), (156, 13636), (168, 12662), (182, 11688), (208, 10227), (273, 7792), (312, 6818), (336, 6331), (364, 5844), (487, 4368), (546, 3896), (624, 3409), (728, 2922), (974, 2184), (1092, 1948), (1456, 1461)]