201809376

素因数分解:

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

素因数の和:449

約数の個数: 144

約数和(自身を含む): 603635760

約数和(自身を除く): 401826384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 73, 87, 96, 116, 144, 146, 174, 219, 232, 261, 288, 292, 331, 348, 438, 464, 522, 584, 657, 662, 696, 876, 928, 993, 1044, 1168, 1314, 1324, 1392, 1752, 1986, 2088, 2117, 2336, 2628, 2648, 2784, 2979, 3504, 3972, 4176, 4234, 5256, 5296, 5958, 6351, 7008, 7944, 8352, 8468, 9599, 10512, 10592, 11916, 12702, 15888, 16936, 19053, 19198, 21024, 23832, 24163, 25404, 28797, 31776, 33872, 38106, 38396, 47664, 48326, 50808, 57594, 67744, 72489, 76212, 76792, 86391, 95328, 96652, 101616, 115188, 144978, 152424, 153584, 172782, 193304, 203232, 217467, 230376, 289956, 304848, 307168, 345564, 386608, 434934, 460752, 579912, 609696, 691128, 700727, 773216, 869868, 921504, 1159824, 1382256, 1401454, 1739736, 2102181, 2319648, 2764512, 2802908, 3479472, 4204362, 5605816, 6306543, 6958944, 8408724, 11211632, 12613086, 16817448, 22423264, 25226172, 33634896, 50452344, 67269792, 100904688, 201809376]

約数ペア:

[(1, 201809376), (2, 100904688), (3, 67269792), (4, 50452344), (6, 33634896), (8, 25226172), (9, 22423264), (12, 16817448), (16, 12613086), (18, 11211632), (24, 8408724), (29, 6958944), (32, 6306543), (36, 5605816), (48, 4204362), (58, 3479472), (72, 2802908), (73, 2764512), (87, 2319648), (96, 2102181), (116, 1739736), (144, 1401454), (146, 1382256), (174, 1159824), (219, 921504), (232, 869868), (261, 773216), (288, 700727), (292, 691128), (331, 609696), (348, 579912), (438, 460752), (464, 434934), (522, 386608), (584, 345564), (657, 307168), (662, 304848), (696, 289956), (876, 230376), (928, 217467), (993, 203232), (1044, 193304), (1168, 172782), (1314, 153584), (1324, 152424), (1392, 144978), (1752, 115188), (1986, 101616), (2088, 96652), (2117, 95328), (2336, 86391), (2628, 76792), (2648, 76212), (2784, 72489), (2979, 67744), (3504, 57594), (3972, 50808), (4176, 48326), (4234, 47664), (5256, 38396), (5296, 38106), (5958, 33872), (6351, 31776), (7008, 28797), (7944, 25404), (8352, 24163), (8468, 23832), (9599, 21024), (10512, 19198), (10592, 19053), (11916, 16936), (12702, 15888)]