211352544

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 686407680

約数和(自身を除く): 475055136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 607, 624, 702, 744, 806, 837, 864, 936, 992, 1116, 1209, 1214, 1248, 1404, 1488, 1612, 1674, 1821, 1872, 2232, 2418, 2428, 2808, 2976, 3224, 3348, 3627, 3642, 3744, 4464, 4836, 4856, 5463, 5616, 6448, 6696, 7254, 7284, 7891, 8928, 9672, 9712, 10881, 10926, 11232, 12896, 13392, 14508, 14568, 15782, 16389, 18817, 19344, 19424, 21762, 21852, 23673, 26784, 29016, 29136, 31564, 32778, 37634, 38688, 43524, 43704, 47346, 56451, 58032, 58272, 63128, 65556, 71019, 75268, 87048, 87408, 94692, 112902, 116064, 126256, 131112, 142038, 150536, 169353, 174096, 174816, 189384, 213057, 225804, 244621, 252512, 262224, 284076, 301072, 338706, 348192, 378768, 426114, 451608, 489242, 508059, 524448, 568152, 602144, 677412, 733863, 757536, 852228, 903216, 978484, 1016118, 1136304, 1354824, 1467726, 1704456, 1806432, 1956968, 2032236, 2201589, 2272608, 2709648, 2935452, 3408912, 3913936, 4064472, 4403178, 5419296, 5870904, 6604767, 6817824, 7827872, 8128944, 8806356, 11741808, 13209534, 16257888, 17612712, 23483616, 26419068, 35225424, 52838136, 70450848, 105676272, 211352544]

約数ペア:

[(1, 211352544), (2, 105676272), (3, 70450848), (4, 52838136), (6, 35225424), (8, 26419068), (9, 23483616), (12, 17612712), (13, 16257888), (16, 13209534), (18, 11741808), (24, 8806356), (26, 8128944), (27, 7827872), (31, 6817824), (32, 6604767), (36, 5870904), (39, 5419296), (48, 4403178), (52, 4064472), (54, 3913936), (62, 3408912), (72, 2935452), (78, 2709648), (93, 2272608), (96, 2201589), (104, 2032236), (108, 1956968), (117, 1806432), (124, 1704456), (144, 1467726), (156, 1354824), (186, 1136304), (208, 1016118), (216, 978484), (234, 903216), (248, 852228), (279, 757536), (288, 733863), (312, 677412), (351, 602144), (372, 568152), (403, 524448), (416, 508059), (432, 489242), (468, 451608), (496, 426114), (558, 378768), (607, 348192), (624, 338706), (702, 301072), (744, 284076), (806, 262224), (837, 252512), (864, 244621), (936, 225804), (992, 213057), (1116, 189384), (1209, 174816), (1214, 174096), (1248, 169353), (1404, 150536), (1488, 142038), (1612, 131112), (1674, 126256), (1821, 116064), (1872, 112902), (2232, 94692), (2418, 87408), (2428, 87048), (2808, 75268), (2976, 71019), (3224, 65556), (3348, 63128), (3627, 58272), (3642, 58032), (3744, 56451), (4464, 47346), (4836, 43704), (4856, 43524), (5463, 38688), (5616, 37634), (6448, 32778), (6696, 31564), (7254, 29136), (7284, 29016), (7891, 26784), (8928, 23673), (9672, 21852), (9712, 21762), (10881, 19424), (10926, 19344), (11232, 18817), (12896, 16389), (13392, 15782), (14508, 14568)]