1281036986004

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1\times {\mathrm{461609}}^1$

素因数の和:462720

約数の個数: 48

約数和(自身を含む): 3003374989440

約数和(自身を除く): 1722338003436

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 823, 843, 1124, 1646, 1686, 2469, 3292, 3372, 4938, 9876, 231263, 461609, 462526, 693789, 923218, 925052, 1384827, 1387578, 1846436, 2769654, 2775156, 5539308, 129712129, 259424258, 379904207, 389136387, 518848516, 759808414, 778272774, 1139712621, 1519616828, 1556545548, 2279425242, 4558850484, 106753082167, 213506164334, 320259246501, 427012328668, 640518493002, 1281036986004]

約数ペア:

[(1, 1281036986004), (2, 640518493002), (3, 427012328668), (4, 320259246501), (6, 213506164334), (12, 106753082167), (281, 4558850484), (562, 2279425242), (823, 1556545548), (843, 1519616828), (1124, 1139712621), (1646, 778272774), (1686, 759808414), (2469, 518848516), (3292, 389136387), (3372, 379904207), (4938, 259424258), (9876, 129712129), (231263, 5539308), (461609, 2775156), (462526, 2769654), (693789, 1846436), (923218, 1387578), (925052, 1384827)]