221430816

素因数分解:

$2^5\times 3^2\times {\mathrm{768857}}^1$

素因数の和:768873

約数の個数: 36

約数和(自身を含む): 629694702

約数和(自身を除く): 408263886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 768857, 1537714, 2306571, 3075428, 4613142, 6150856, 6919713, 9226284, 12301712, 13839426, 18452568, 24603424, 27678852, 36905136, 55357704, 73810272, 110715408, 221430816]

約数ペア:

[(1, 221430816), (2, 110715408), (3, 73810272), (4, 55357704), (6, 36905136), (8, 27678852), (9, 24603424), (12, 18452568), (16, 13839426), (18, 12301712), (24, 9226284), (32, 6919713), (36, 6150856), (48, 4613142), (72, 3075428), (96, 2306571), (144, 1537714), (288, 768857)]