220504488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{296377}}^1$

素因数の和:296417

約数の個数: 32

約数和(自身を含む): 569045760

約数和(自身を除く): 348541272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 296377, 592754, 889131, 1185508, 1778262, 2371016, 3556524, 7113048, 9187687, 18375374, 27563061, 36750748, 55126122, 73501496, 110252244, 220504488]

約数ペア:

[(1, 220504488), (2, 110252244), (3, 73501496), (4, 55126122), (6, 36750748), (8, 27563061), (12, 18375374), (24, 9187687), (31, 7113048), (62, 3556524), (93, 2371016), (124, 1778262), (186, 1185508), (248, 889131), (372, 592754), (744, 296377)]