713648528

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 1396571328

約数和(自身を除く): 682922800

約数列:

[1, 2, 4, 8, 16, 173, 346, 347, 692, 694, 743, 1384, 1388, 1486, 2768, 2776, 2972, 5552, 5944, 11888, 60031, 120062, 128539, 240124, 257078, 257821, 480248, 514156, 515642, 960496, 1028312, 1031284, 2056624, 2062568, 4125136, 44603033, 89206066, 178412132, 356824264, 713648528]

約数ペア:

[(1, 713648528), (2, 356824264), (4, 178412132), (8, 89206066), (16, 44603033), (173, 4125136), (346, 2062568), (347, 2056624), (692, 1031284), (694, 1028312), (743, 960496), (1384, 515642), (1388, 514156), (1486, 480248), (2768, 257821), (2776, 257078), (2972, 240124), (5552, 128539), (5944, 120062), (11888, 60031)]