680122016

素因数分解:

$2^5\times 7^1\times {\mathrm{563}}^1\times {\mathrm{5393}}^1$

素因数の和:5973

約数の個数: 48

約数和(自身を含む): 1533276864

約数和(自身を除く): 853154848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 563, 1126, 2252, 3941, 4504, 5393, 7882, 9008, 10786, 15764, 18016, 21572, 31528, 37751, 43144, 63056, 75502, 86288, 126112, 151004, 172576, 302008, 604016, 1208032, 3036259, 6072518, 12145036, 21253813, 24290072, 42507626, 48580144, 85015252, 97160288, 170030504, 340061008, 680122016]

約数ペア:

[(1, 680122016), (2, 340061008), (4, 170030504), (7, 97160288), (8, 85015252), (14, 48580144), (16, 42507626), (28, 24290072), (32, 21253813), (56, 12145036), (112, 6072518), (224, 3036259), (563, 1208032), (1126, 604016), (2252, 302008), (3941, 172576), (4504, 151004), (5393, 126112), (7882, 86288), (9008, 75502), (10786, 63056), (15764, 43144), (18016, 37751), (21572, 31528)]