219992688

素因数分解:

$2^4\times 3^2\times {\mathrm{1527727}}^1$

素因数の和:1527741

約数の個数: 30

約数和(自身を含む): 615674384

約数和(自身を除く): 395681696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1527727, 3055454, 4583181, 6110908, 9166362, 12221816, 13749543, 18332724, 24443632, 27499086, 36665448, 54998172, 73330896, 109996344, 219992688]

約数ペア:

[(1, 219992688), (2, 109996344), (3, 73330896), (4, 54998172), (6, 36665448), (8, 27499086), (9, 24443632), (12, 18332724), (16, 13749543), (18, 12221816), (24, 9166362), (36, 6110908), (48, 4583181), (72, 3055454), (144, 1527727)]