605428128

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 1857340800

約数和(自身を除く): 1251912672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 73, 87, 96, 108, 116, 144, 146, 174, 216, 219, 232, 261, 288, 292, 331, 348, 432, 438, 464, 522, 584, 657, 662, 696, 783, 864, 876, 928, 993, 1044, 1168, 1314, 1324, 1392, 1566, 1752, 1971, 1986, 2088, 2117, 2336, 2628, 2648, 2784, 2979, 3132, 3504, 3942, 3972, 4176, 4234, 5256, 5296, 5958, 6264, 6351, 7008, 7884, 7944, 8352, 8468, 8937, 9599, 10512, 10592, 11916, 12528, 12702, 15768, 15888, 16936, 17874, 19053, 19198, 21024, 23832, 24163, 25056, 25404, 28797, 31536, 31776, 33872, 35748, 38106, 38396, 47664, 48326, 50808, 57159, 57594, 63072, 67744, 71496, 72489, 76212, 76792, 86391, 95328, 96652, 101616, 114318, 115188, 142992, 144978, 152424, 153584, 172782, 193304, 203232, 217467, 228636, 230376, 259173, 285984, 289956, 304848, 307168, 345564, 386608, 434934, 457272, 460752, 518346, 579912, 609696, 652401, 691128, 700727, 773216, 869868, 914544, 921504, 1036692, 1159824, 1304802, 1382256, 1401454, 1739736, 1829088, 2073384, 2102181, 2319648, 2609604, 2764512, 2802908, 3479472, 4146768, 4204362, 5219208, 5605816, 6306543, 6958944, 8293536, 8408724, 10438416, 11211632, 12613086, 16817448, 18919629, 20876832, 22423264, 25226172, 33634896, 37839258, 50452344, 67269792, 75678516, 100904688, 151357032, 201809376, 302714064, 605428128]

約数ペア:

[(1, 605428128), (2, 302714064), (3, 201809376), (4, 151357032), (6, 100904688), (8, 75678516), (9, 67269792), (12, 50452344), (16, 37839258), (18, 33634896), (24, 25226172), (27, 22423264), (29, 20876832), (32, 18919629), (36, 16817448), (48, 12613086), (54, 11211632), (58, 10438416), (72, 8408724), (73, 8293536), (87, 6958944), (96, 6306543), (108, 5605816), (116, 5219208), (144, 4204362), (146, 4146768), (174, 3479472), (216, 2802908), (219, 2764512), (232, 2609604), (261, 2319648), (288, 2102181), (292, 2073384), (331, 1829088), (348, 1739736), (432, 1401454), (438, 1382256), (464, 1304802), (522, 1159824), (584, 1036692), (657, 921504), (662, 914544), (696, 869868), (783, 773216), (864, 700727), (876, 691128), (928, 652401), (993, 609696), (1044, 579912), (1168, 518346), (1314, 460752), (1324, 457272), (1392, 434934), (1566, 386608), (1752, 345564), (1971, 307168), (1986, 304848), (2088, 289956), (2117, 285984), (2336, 259173), (2628, 230376), (2648, 228636), (2784, 217467), (2979, 203232), (3132, 193304), (3504, 172782), (3942, 153584), (3972, 152424), (4176, 144978), (4234, 142992), (5256, 115188), (5296, 114318), (5958, 101616), (6264, 96652), (6351, 95328), (7008, 86391), (7884, 76792), (7944, 76212), (8352, 72489), (8468, 71496), (8937, 67744), (9599, 63072), (10512, 57594), (10592, 57159), (11916, 50808), (12528, 48326), (12702, 47664), (15768, 38396), (15888, 38106), (16936, 35748), (17874, 33872), (19053, 31776), (19198, 31536), (21024, 28797), (23832, 25404), (24163, 25056)]