339012080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 862632288

約数和(自身を除く): 523620208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 601, 641, 880, 1202, 1282, 2404, 2564, 3005, 3205, 4808, 5128, 6010, 6410, 6611, 7051, 9616, 10256, 12020, 12820, 13222, 14102, 24040, 25640, 26444, 28204, 33055, 35255, 48080, 51280, 52888, 56408, 66110, 70510, 105776, 112816, 132220, 141020, 264440, 282040, 385241, 528880, 564080, 770482, 1540964, 1926205, 3081928, 3852410, 4237651, 6163856, 7704820, 8475302, 15409640, 16950604, 21188255, 30819280, 33901208, 42376510, 67802416, 84753020, 169506040, 339012080]

約数ペア:

[(1, 339012080), (2, 169506040), (4, 84753020), (5, 67802416), (8, 42376510), (10, 33901208), (11, 30819280), (16, 21188255), (20, 16950604), (22, 15409640), (40, 8475302), (44, 7704820), (55, 6163856), (80, 4237651), (88, 3852410), (110, 3081928), (176, 1926205), (220, 1540964), (440, 770482), (601, 564080), (641, 528880), (880, 385241), (1202, 282040), (1282, 264440), (2404, 141020), (2564, 132220), (3005, 112816), (3205, 105776), (4808, 70510), (5128, 66110), (6010, 56408), (6410, 52888), (6611, 51280), (7051, 48080), (9616, 35255), (10256, 33055), (12020, 28204), (12820, 26444), (13222, 25640), (14102, 24040)]