218522016

素因数分解:

$2^5\times 3^3\times {\mathrm{252919}}^1$

素因数の和:252938

約数の個数: 48

約数和(自身を含む): 637358400

約数和(自身を除く): 418836384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 252919, 505838, 758757, 1011676, 1517514, 2023352, 2276271, 3035028, 4046704, 4552542, 6070056, 6828813, 8093408, 9105084, 12140112, 13657626, 18210168, 24280224, 27315252, 36420336, 54630504, 72840672, 109261008, 218522016]

約数ペア:

[(1, 218522016), (2, 109261008), (3, 72840672), (4, 54630504), (6, 36420336), (8, 27315252), (9, 24280224), (12, 18210168), (16, 13657626), (18, 12140112), (24, 9105084), (27, 8093408), (32, 6828813), (36, 6070056), (48, 4552542), (54, 4046704), (72, 3035028), (96, 2276271), (108, 2023352), (144, 1517514), (216, 1011676), (288, 758757), (432, 505838), (864, 252919)]