40410288

素因数分解:

$2^4\times 3^2\times {\mathrm{280627}}^1$

素因数の和:280641

約数の個数: 30

約数和(自身を含む): 113093084

約数和(自身を除く): 72682796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280627, 561254, 841881, 1122508, 1683762, 2245016, 2525643, 3367524, 4490032, 5051286, 6735048, 10102572, 13470096, 20205144, 40410288]

約数ペア:

[(1, 40410288), (2, 20205144), (3, 13470096), (4, 10102572), (6, 6735048), (8, 5051286), (9, 4490032), (12, 3367524), (16, 2525643), (18, 2245016), (24, 1683762), (36, 1122508), (48, 841881), (72, 561254), (144, 280627)]