221429232

素因数分解:

$2^4\times 3^2\times {\mathrm{571}}^1\times {\mathrm{2693}}^1$

素因数の和:3278

約数の個数: 60

約数和(自身を含む): 621010104

約数和(自身を除く): 399580872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 571, 1142, 1713, 2284, 2693, 3426, 4568, 5139, 5386, 6852, 8079, 9136, 10278, 10772, 13704, 16158, 20556, 21544, 24237, 27408, 32316, 41112, 43088, 48474, 64632, 82224, 96948, 129264, 193896, 387792, 1537703, 3075406, 4613109, 6150812, 9226218, 12301624, 13839327, 18452436, 24603248, 27678654, 36904872, 55357308, 73809744, 110714616, 221429232]

約数ペア:

[(1, 221429232), (2, 110714616), (3, 73809744), (4, 55357308), (6, 36904872), (8, 27678654), (9, 24603248), (12, 18452436), (16, 13839327), (18, 12301624), (24, 9226218), (36, 6150812), (48, 4613109), (72, 3075406), (144, 1537703), (571, 387792), (1142, 193896), (1713, 129264), (2284, 96948), (2693, 82224), (3426, 64632), (4568, 48474), (5139, 43088), (5386, 41112), (6852, 32316), (8079, 27408), (9136, 24237), (10278, 21544), (10772, 20556), (13704, 16158)]