1258806456

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{78401}}^1$

素因数の和:78636

約数の個数: 48

約数和(自身を含む): 3424599360

約数和(自身を除く): 2165792904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 78401, 156802, 235203, 313604, 470406, 627208, 705609, 940812, 1411218, 1881624, 2822436, 5644872, 17483423, 34966846, 52450269, 69933692, 104900538, 139867384, 157350807, 209801076, 314701614, 419602152, 629403228, 1258806456]

約数ペア:

[(1, 1258806456), (2, 629403228), (3, 419602152), (4, 314701614), (6, 209801076), (8, 157350807), (9, 139867384), (12, 104900538), (18, 69933692), (24, 52450269), (36, 34966846), (72, 17483423), (223, 5644872), (446, 2822436), (669, 1881624), (892, 1411218), (1338, 940812), (1784, 705609), (2007, 627208), (2676, 470406), (4014, 313604), (5352, 235203), (8028, 156802), (16056, 78401)]