220586544

素因数分解:

$2^4\times 3^3\times {\mathrm{510617}}^1$

素因数の和:510634

約数の個数: 40

約数和(自身を含む): 633166320

約数和(自身を除く): 412579776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 510617, 1021234, 1531851, 2042468, 3063702, 4084936, 4595553, 6127404, 8169872, 9191106, 12254808, 13786659, 18382212, 24509616, 27573318, 36764424, 55146636, 73528848, 110293272, 220586544]

約数ペア:

[(1, 220586544), (2, 110293272), (3, 73528848), (4, 55146636), (6, 36764424), (8, 27573318), (9, 24509616), (12, 18382212), (16, 13786659), (18, 12254808), (24, 9191106), (27, 8169872), (36, 6127404), (48, 4595553), (54, 4084936), (72, 3063702), (108, 2042468), (144, 1531851), (216, 1021234), (432, 510617)]