212491584

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{12721}}^1$

素因数の和:12768

約数の個数: 84

約数和(自身を含む): 630120660

約数和(自身を除く): 417629076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 12721, 16704, 25442, 38163, 50884, 76326, 101768, 114489, 152652, 203536, 228978, 305304, 368909, 407072, 457956, 610608, 737818, 814144, 915912, 1106727, 1221216, 1475636, 1831824, 2213454, 2442432, 2951272, 3320181, 3663648, 4426908, 5902544, 6640362, 7327296, 8853816, 11805088, 13280724, 17707632, 23610176, 26561448, 35415264, 53122896, 70830528, 106245792, 212491584]

約数ペア:

[(1, 212491584), (2, 106245792), (3, 70830528), (4, 53122896), (6, 35415264), (8, 26561448), (9, 23610176), (12, 17707632), (16, 13280724), (18, 11805088), (24, 8853816), (29, 7327296), (32, 6640362), (36, 5902544), (48, 4426908), (58, 3663648), (64, 3320181), (72, 2951272), (87, 2442432), (96, 2213454), (116, 1831824), (144, 1475636), (174, 1221216), (192, 1106727), (232, 915912), (261, 814144), (288, 737818), (348, 610608), (464, 457956), (522, 407072), (576, 368909), (696, 305304), (928, 228978), (1044, 203536), (1392, 152652), (1856, 114489), (2088, 101768), (2784, 76326), (4176, 50884), (5568, 38163), (8352, 25442), (12721, 16704)]