571005552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1879}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 1592675840

約数和(自身を除く): 1021670288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 487, 624, 974, 1461, 1879, 1948, 2922, 3758, 3896, 5637, 5844, 6331, 7516, 7792, 11274, 11688, 12662, 15032, 18993, 22548, 23376, 24427, 25324, 30064, 37986, 45096, 48854, 50648, 73281, 75972, 90192, 97708, 101296, 146562, 151944, 195416, 293124, 303888, 390832, 586248, 915073, 1172496, 1830146, 2745219, 3660292, 5490438, 7320584, 10980876, 11895949, 14641168, 21961752, 23791898, 35687847, 43923504, 47583796, 71375694, 95167592, 142751388, 190335184, 285502776, 571005552]

約数ペア:

[(1, 571005552), (2, 285502776), (3, 190335184), (4, 142751388), (6, 95167592), (8, 71375694), (12, 47583796), (13, 43923504), (16, 35687847), (24, 23791898), (26, 21961752), (39, 14641168), (48, 11895949), (52, 10980876), (78, 7320584), (104, 5490438), (156, 3660292), (208, 2745219), (312, 1830146), (487, 1172496), (624, 915073), (974, 586248), (1461, 390832), (1879, 303888), (1948, 293124), (2922, 195416), (3758, 151944), (3896, 146562), (5637, 101296), (5844, 97708), (6331, 90192), (7516, 75972), (7792, 73281), (11274, 50648), (11688, 48854), (12662, 45096), (15032, 37986), (18993, 30064), (22548, 25324), (23376, 24427)]