1289628156

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{5273}}^1$

素因数の和:5598

約数の個数: 48

約数和(自身を含む): 3056810400

約数和(自身を除く): 1767182244

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 229, 267, 356, 458, 534, 687, 916, 1068, 1374, 2748, 5273, 10546, 15819, 20381, 21092, 31638, 40762, 61143, 63276, 81524, 122286, 244572, 469297, 938594, 1207517, 1407891, 1877188, 2415034, 2815782, 3622551, 4830068, 5631564, 7245102, 14490204, 107469013, 214938026, 322407039, 429876052, 644814078, 1289628156]

約数ペア:

[(1, 1289628156), (2, 644814078), (3, 429876052), (4, 322407039), (6, 214938026), (12, 107469013), (89, 14490204), (178, 7245102), (229, 5631564), (267, 4830068), (356, 3622551), (458, 2815782), (534, 2415034), (687, 1877188), (916, 1407891), (1068, 1207517), (1374, 938594), (2748, 469297), (5273, 244572), (10546, 122286), (15819, 81524), (20381, 63276), (21092, 61143), (31638, 40762)]