211605264

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 670790400

約数和(自身を除く): 459185136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 82, 104, 108, 117, 123, 144, 156, 164, 208, 216, 234, 246, 312, 328, 351, 369, 432, 468, 492, 533, 624, 656, 702, 738, 919, 936, 984, 1066, 1107, 1404, 1476, 1599, 1838, 1872, 1968, 2132, 2214, 2757, 2808, 2952, 3198, 3676, 4264, 4428, 4797, 5514, 5616, 5904, 6396, 7352, 8271, 8528, 8856, 9594, 11028, 11947, 12792, 14391, 14704, 16542, 17712, 19188, 22056, 23894, 24813, 25584, 28782, 33084, 35841, 37679, 38376, 44112, 47788, 49626, 57564, 66168, 71682, 75358, 76752, 95576, 99252, 107523, 113037, 115128, 132336, 143364, 150716, 191152, 198504, 215046, 226074, 230256, 286728, 301432, 322569, 339111, 397008, 430092, 452148, 489827, 573456, 602864, 645138, 678222, 860184, 904296, 979654, 1017333, 1290276, 1356444, 1469481, 1720368, 1808592, 1959308, 2034666, 2580552, 2712888, 2938962, 3918616, 4069332, 4408443, 5161104, 5425776, 5877924, 7837232, 8138664, 8816886, 11755848, 13225329, 16277328, 17633772, 23511696, 26450658, 35267544, 52901316, 70535088, 105802632, 211605264]

約数ペア:

[(1, 211605264), (2, 105802632), (3, 70535088), (4, 52901316), (6, 35267544), (8, 26450658), (9, 23511696), (12, 17633772), (13, 16277328), (16, 13225329), (18, 11755848), (24, 8816886), (26, 8138664), (27, 7837232), (36, 5877924), (39, 5425776), (41, 5161104), (48, 4408443), (52, 4069332), (54, 3918616), (72, 2938962), (78, 2712888), (82, 2580552), (104, 2034666), (108, 1959308), (117, 1808592), (123, 1720368), (144, 1469481), (156, 1356444), (164, 1290276), (208, 1017333), (216, 979654), (234, 904296), (246, 860184), (312, 678222), (328, 645138), (351, 602864), (369, 573456), (432, 489827), (468, 452148), (492, 430092), (533, 397008), (624, 339111), (656, 322569), (702, 301432), (738, 286728), (919, 230256), (936, 226074), (984, 215046), (1066, 198504), (1107, 191152), (1404, 150716), (1476, 143364), (1599, 132336), (1838, 115128), (1872, 113037), (1968, 107523), (2132, 99252), (2214, 95576), (2757, 76752), (2808, 75358), (2952, 71682), (3198, 66168), (3676, 57564), (4264, 49626), (4428, 47788), (4797, 44112), (5514, 38376), (5616, 37679), (5904, 35841), (6396, 33084), (7352, 28782), (8271, 25584), (8528, 24813), (8856, 23894), (9594, 22056), (11028, 19188), (11947, 17712), (12792, 16542), (14391, 14704)]