219828528

素因数分解:

$2^4\times 3^2\times {\mathrm{1526587}}^1$

素因数の和:1526601

約数の個数: 30

約数和(自身を含む): 615214964

約数和(自身を除く): 395386436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1526587, 3053174, 4579761, 6106348, 9159522, 12212696, 13739283, 18319044, 24425392, 27478566, 36638088, 54957132, 73276176, 109914264, 219828528]

約数ペア:

[(1, 219828528), (2, 109914264), (3, 73276176), (4, 54957132), (6, 36638088), (8, 27478566), (9, 24425392), (12, 18319044), (16, 13739283), (18, 12212696), (24, 9159522), (36, 6106348), (48, 4579761), (72, 3053174), (144, 1526587)]