38666976

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 119750400

約数和(自身を除く): 81083424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 32, 34, 38, 43, 48, 51, 57, 58, 68, 76, 86, 87, 96, 102, 114, 116, 129, 136, 152, 172, 174, 204, 228, 232, 258, 272, 304, 323, 344, 348, 408, 456, 464, 493, 516, 544, 551, 608, 646, 688, 696, 731, 816, 817, 912, 928, 969, 986, 1032, 1102, 1247, 1292, 1376, 1392, 1462, 1479, 1632, 1634, 1653, 1824, 1938, 1972, 2064, 2193, 2204, 2451, 2494, 2584, 2784, 2924, 2958, 3268, 3306, 3741, 3876, 3944, 4128, 4386, 4408, 4902, 4988, 5168, 5848, 5916, 6536, 6612, 7482, 7752, 7888, 8772, 8816, 9367, 9804, 9976, 10336, 11696, 11832, 13072, 13224, 13889, 14964, 15504, 15776, 17544, 17632, 18734, 19608, 19952, 21199, 23392, 23664, 23693, 26144, 26448, 27778, 28101, 29928, 31008, 35088, 37468, 39216, 39904, 41667, 42398, 47328, 47386, 52896, 55556, 56202, 59856, 63597, 70176, 71079, 74936, 78432, 83334, 84796, 94772, 111112, 112404, 119712, 127194, 142158, 149872, 166668, 169592, 189544, 222224, 224808, 254388, 284316, 299744, 333336, 339184, 379088, 402781, 444448, 449616, 508776, 568632, 666672, 678368, 758176, 805562, 899232, 1017552, 1137264, 1208343, 1333344, 1611124, 2035104, 2274528, 2416686, 3222248, 4833372, 6444496, 9666744, 12888992, 19333488, 38666976]

約数ペア:

[(1, 38666976), (2, 19333488), (3, 12888992), (4, 9666744), (6, 6444496), (8, 4833372), (12, 3222248), (16, 2416686), (17, 2274528), (19, 2035104), (24, 1611124), (29, 1333344), (32, 1208343), (34, 1137264), (38, 1017552), (43, 899232), (48, 805562), (51, 758176), (57, 678368), (58, 666672), (68, 568632), (76, 508776), (86, 449616), (87, 444448), (96, 402781), (102, 379088), (114, 339184), (116, 333336), (129, 299744), (136, 284316), (152, 254388), (172, 224808), (174, 222224), (204, 189544), (228, 169592), (232, 166668), (258, 149872), (272, 142158), (304, 127194), (323, 119712), (344, 112404), (348, 111112), (408, 94772), (456, 84796), (464, 83334), (493, 78432), (516, 74936), (544, 71079), (551, 70176), (608, 63597), (646, 59856), (688, 56202), (696, 55556), (731, 52896), (816, 47386), (817, 47328), (912, 42398), (928, 41667), (969, 39904), (986, 39216), (1032, 37468), (1102, 35088), (1247, 31008), (1292, 29928), (1376, 28101), (1392, 27778), (1462, 26448), (1479, 26144), (1632, 23693), (1634, 23664), (1653, 23392), (1824, 21199), (1938, 19952), (1972, 19608), (2064, 18734), (2193, 17632), (2204, 17544), (2451, 15776), (2494, 15504), (2584, 14964), (2784, 13889), (2924, 13224), (2958, 13072), (3268, 11832), (3306, 11696), (3741, 10336), (3876, 9976), (3944, 9804), (4128, 9367), (4386, 8816), (4408, 8772), (4902, 7888), (4988, 7752), (5168, 7482), (5848, 6612), (5916, 6536)]