213735366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 525837312

約数和(自身を除く): 312101946

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 151, 207, 234, 263, 299, 302, 414, 453, 526, 598, 789, 897, 906, 1359, 1578, 1794, 1963, 2367, 2691, 2718, 3419, 3473, 3926, 4734, 5382, 5889, 6049, 6838, 6946, 10257, 10419, 11778, 12098, 17667, 18147, 20514, 20838, 30771, 31257, 35334, 36294, 39713, 45149, 54441, 61542, 62514, 78637, 79426, 90298, 108882, 119139, 135447, 157274, 235911, 238278, 270894, 357417, 406341, 471822, 516269, 707733, 714834, 812682, 913399, 1032538, 1415466, 1548807, 1826798, 2740197, 3097614, 4646421, 5480394, 8220591, 9292842, 11874187, 16441182, 23748374, 35622561, 71245122, 106867683, 213735366]

約数ペア:

[(1, 213735366), (2, 106867683), (3, 71245122), (6, 35622561), (9, 23748374), (13, 16441182), (18, 11874187), (23, 9292842), (26, 8220591), (39, 5480394), (46, 4646421), (69, 3097614), (78, 2740197), (117, 1826798), (138, 1548807), (151, 1415466), (207, 1032538), (234, 913399), (263, 812682), (299, 714834), (302, 707733), (414, 516269), (453, 471822), (526, 406341), (598, 357417), (789, 270894), (897, 238278), (906, 235911), (1359, 157274), (1578, 135447), (1794, 119139), (1963, 108882), (2367, 90298), (2691, 79426), (2718, 78637), (3419, 62514), (3473, 61542), (3926, 54441), (4734, 45149), (5382, 39713), (5889, 36294), (6049, 35334), (6838, 31257), (6946, 30771), (10257, 20838), (10419, 20514), (11778, 18147), (12098, 17667)]