289174812

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 689230080

約数和(自身を除く): 400055268

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 263, 354, 526, 708, 789, 1052, 1553, 1578, 3106, 3156, 4659, 6212, 9318, 15517, 18636, 31034, 46551, 62068, 91627, 93102, 183254, 186204, 274881, 366508, 408439, 549762, 816878, 1099524, 1225317, 1633756, 2450634, 4901268, 24097901, 48195802, 72293703, 96391604, 144587406, 289174812]

約数ペア:

[(1, 289174812), (2, 144587406), (3, 96391604), (4, 72293703), (6, 48195802), (12, 24097901), (59, 4901268), (118, 2450634), (177, 1633756), (236, 1225317), (263, 1099524), (354, 816878), (526, 549762), (708, 408439), (789, 366508), (1052, 274881), (1553, 186204), (1578, 183254), (3106, 93102), (3156, 91627), (4659, 62068), (6212, 46551), (9318, 31034), (15517, 18636)]