268504016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2917}}^1$

素因数の和:3459

約数の個数: 40

約数和(自身を含む): 568799904

約数和(自身を除く): 300295888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 523, 1046, 2092, 2917, 4184, 5753, 5834, 8368, 11506, 11668, 23012, 23336, 32087, 46024, 46672, 64174, 92048, 128348, 256696, 513392, 1525591, 3051182, 6102364, 12204728, 16781501, 24409456, 33563002, 67126004, 134252008, 268504016]

約数ペア:

[(1, 268504016), (2, 134252008), (4, 67126004), (8, 33563002), (11, 24409456), (16, 16781501), (22, 12204728), (44, 6102364), (88, 3051182), (176, 1525591), (523, 513392), (1046, 256696), (2092, 128348), (2917, 92048), (4184, 64174), (5753, 46672), (5834, 46024), (8368, 32087), (11506, 23336), (11668, 23012)]