620849808

素因数分解:

$2^4\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{4273}}^1$

素因数の和:5296

約数の個数: 60

約数和(自身を含む): 1739646220

約数和(自身を除く): 1118796412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1009, 2018, 3027, 4036, 4273, 6054, 8072, 8546, 9081, 12108, 12819, 16144, 17092, 18162, 24216, 25638, 34184, 36324, 38457, 48432, 51276, 68368, 72648, 76914, 102552, 145296, 153828, 205104, 307656, 615312, 4311457, 8622914, 12934371, 17245828, 25868742, 34491656, 38803113, 51737484, 68983312, 77606226, 103474968, 155212452, 206949936, 310424904, 620849808]

約数ペア:

[(1, 620849808), (2, 310424904), (3, 206949936), (4, 155212452), (6, 103474968), (8, 77606226), (9, 68983312), (12, 51737484), (16, 38803113), (18, 34491656), (24, 25868742), (36, 17245828), (48, 12934371), (72, 8622914), (144, 4311457), (1009, 615312), (2018, 307656), (3027, 205104), (4036, 153828), (4273, 145296), (6054, 102552), (8072, 76914), (8546, 72648), (9081, 68368), (12108, 51276), (12819, 48432), (16144, 38457), (17092, 36324), (18162, 34184), (24216, 25638)]