660017268

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 1770491520

約数和(自身を除く): 1110474252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 67, 106, 108, 134, 159, 201, 212, 268, 318, 402, 477, 603, 636, 804, 954, 1206, 1431, 1721, 1809, 1908, 2412, 2862, 3442, 3551, 3618, 5163, 5724, 6884, 7102, 7236, 10326, 10653, 14204, 15489, 20652, 21306, 30978, 31959, 42612, 46467, 61956, 63918, 91213, 92934, 95877, 115307, 127836, 182426, 185868, 191754, 230614, 273639, 345921, 364852, 383508, 461228, 547278, 691842, 820917, 1037763, 1094556, 1383684, 1641834, 2075526, 2462751, 3113289, 3283668, 4151052, 4925502, 6111271, 6226578, 9851004, 12222542, 12453156, 18333813, 24445084, 36667626, 55001439, 73335252, 110002878, 165004317, 220005756, 330008634, 660017268]

約数ペア:

[(1, 660017268), (2, 330008634), (3, 220005756), (4, 165004317), (6, 110002878), (9, 73335252), (12, 55001439), (18, 36667626), (27, 24445084), (36, 18333813), (53, 12453156), (54, 12222542), (67, 9851004), (106, 6226578), (108, 6111271), (134, 4925502), (159, 4151052), (201, 3283668), (212, 3113289), (268, 2462751), (318, 2075526), (402, 1641834), (477, 1383684), (603, 1094556), (636, 1037763), (804, 820917), (954, 691842), (1206, 547278), (1431, 461228), (1721, 383508), (1809, 364852), (1908, 345921), (2412, 273639), (2862, 230614), (3442, 191754), (3551, 185868), (3618, 182426), (5163, 127836), (5724, 115307), (6884, 95877), (7102, 92934), (7236, 91213), (10326, 63918), (10653, 61956), (14204, 46467), (15489, 42612), (20652, 31959), (21306, 30978)]