2798807472

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{208991}}^1$

素因数の和:209039

約数の個数: 80

約数和(自身を含む): 8292802560

約数和(自身を除く): 5493995088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 208991, 417982, 626973, 835964, 1253946, 1671928, 1880919, 2507892, 3343856, 3761838, 5015784, 5642757, 6478721, 7523676, 10031568, 11285514, 12957442, 15047352, 19436163, 22571028, 25914884, 30094704, 38872326, 45142056, 51829768, 58308489, 77744652, 90284112, 103659536, 116616978, 155489304, 174925467, 233233956, 310978608, 349850934, 466467912, 699701868, 932935824, 1399403736, 2798807472]

約数ペア:

[(1, 2798807472), (2, 1399403736), (3, 932935824), (4, 699701868), (6, 466467912), (8, 349850934), (9, 310978608), (12, 233233956), (16, 174925467), (18, 155489304), (24, 116616978), (27, 103659536), (31, 90284112), (36, 77744652), (48, 58308489), (54, 51829768), (62, 45142056), (72, 38872326), (93, 30094704), (108, 25914884), (124, 22571028), (144, 19436163), (186, 15047352), (216, 12957442), (248, 11285514), (279, 10031568), (372, 7523676), (432, 6478721), (496, 5642757), (558, 5015784), (744, 3761838), (837, 3343856), (1116, 2507892), (1488, 1880919), (1674, 1671928), (2232, 1253946), (3348, 835964), (4464, 626973), (6696, 417982), (13392, 208991)]