211458312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 619819200

約数和(自身を除く): 408360888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 263, 312, 468, 526, 789, 859, 936, 1052, 1578, 1718, 2104, 2367, 2577, 3156, 3419, 3436, 4734, 5154, 6312, 6838, 6872, 7731, 9468, 10257, 10308, 11167, 13676, 15462, 18936, 20514, 20616, 22334, 27352, 30771, 30924, 33501, 41028, 44668, 61542, 61848, 67002, 82056, 89336, 100503, 123084, 134004, 201006, 225917, 246168, 268008, 402012, 451834, 677751, 804024, 903668, 1355502, 1807336, 2033253, 2711004, 2936921, 4066506, 5422008, 5873842, 8133012, 8810763, 11747684, 16266024, 17621526, 23495368, 26432289, 35243052, 52864578, 70486104, 105729156, 211458312]

約数ペア:

[(1, 211458312), (2, 105729156), (3, 70486104), (4, 52864578), (6, 35243052), (8, 26432289), (9, 23495368), (12, 17621526), (13, 16266024), (18, 11747684), (24, 8810763), (26, 8133012), (36, 5873842), (39, 5422008), (52, 4066506), (72, 2936921), (78, 2711004), (104, 2033253), (117, 1807336), (156, 1355502), (234, 903668), (263, 804024), (312, 677751), (468, 451834), (526, 402012), (789, 268008), (859, 246168), (936, 225917), (1052, 201006), (1578, 134004), (1718, 123084), (2104, 100503), (2367, 89336), (2577, 82056), (3156, 67002), (3419, 61848), (3436, 61542), (4734, 44668), (5154, 41028), (6312, 33501), (6838, 30924), (6872, 30771), (7731, 27352), (9468, 22334), (10257, 20616), (10308, 20514), (11167, 18936), (13676, 15462)]