1270138896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{678493}}^1$

素因数の和:678520

約数の個数: 60

約数和(自身を含む): 3828063148

約数和(自身を除く): 2557924252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 678493, 1356986, 2035479, 2713972, 4070958, 5427944, 6106437, 8141916, 8820409, 10855888, 12212874, 16283832, 17640818, 24425748, 26461227, 32567664, 35281636, 48851496, 52922454, 70563272, 79383681, 97702992, 105844908, 141126544, 158767362, 211689816, 317534724, 423379632, 635069448, 1270138896]

約数ペア:

[(1, 1270138896), (2, 635069448), (3, 423379632), (4, 317534724), (6, 211689816), (8, 158767362), (9, 141126544), (12, 105844908), (13, 97702992), (16, 79383681), (18, 70563272), (24, 52922454), (26, 48851496), (36, 35281636), (39, 32567664), (48, 26461227), (52, 24425748), (72, 17640818), (78, 16283832), (104, 12212874), (117, 10855888), (144, 8820409), (156, 8141916), (208, 6106437), (234, 5427944), (312, 4070958), (468, 2713972), (624, 2035479), (936, 1356986), (1872, 678493)]