220809744

素因数分解:

$2^4\times 3^2\times {\mathrm{1533401}}^1$

素因数の和:1533415

約数の個数: 30

約数和(自身を含む): 617961006

約数和(自身を除く): 397151262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1533401, 3066802, 4600203, 6133604, 9200406, 12267208, 13800609, 18400812, 24534416, 27601218, 36801624, 55202436, 73603248, 110404872, 220809744]

約数ペア:

[(1, 220809744), (2, 110404872), (3, 73603248), (4, 55202436), (6, 36801624), (8, 27601218), (9, 24534416), (12, 18400812), (16, 13800609), (18, 12267208), (24, 9200406), (36, 6133604), (48, 4600203), (72, 3066802), (144, 1533401)]