15719472

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 60

約数和(自身を含む): 44317104

約数和(自身を除く): 28597632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 631, 692, 1038, 1262, 1384, 1557, 1893, 2076, 2524, 2768, 3114, 3786, 4152, 5048, 5679, 6228, 7572, 8304, 10096, 11358, 12456, 15144, 22716, 24912, 30288, 45432, 90864, 109163, 218326, 327489, 436652, 654978, 873304, 982467, 1309956, 1746608, 1964934, 2619912, 3929868, 5239824, 7859736, 15719472]

約数ペア:

[(1, 15719472), (2, 7859736), (3, 5239824), (4, 3929868), (6, 2619912), (8, 1964934), (9, 1746608), (12, 1309956), (16, 982467), (18, 873304), (24, 654978), (36, 436652), (48, 327489), (72, 218326), (144, 109163), (173, 90864), (346, 45432), (519, 30288), (631, 24912), (692, 22716), (1038, 15144), (1262, 12456), (1384, 11358), (1557, 10096), (1893, 8304), (2076, 7572), (2524, 6228), (2768, 5679), (3114, 5048), (3786, 4152)]