478194912

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 1472693040

約数和(自身を除く): 994498128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 337, 379, 416, 468, 624, 674, 758, 936, 1011, 1137, 1248, 1348, 1516, 1872, 2022, 2274, 2696, 3032, 3033, 3411, 3744, 4044, 4381, 4548, 4927, 5392, 6064, 6066, 6822, 8088, 8762, 9096, 9854, 10784, 12128, 12132, 13143, 13644, 14781, 16176, 17524, 18192, 19708, 24264, 26286, 27288, 29562, 32352, 35048, 36384, 39416, 39429, 44343, 48528, 52572, 54576, 59124, 70096, 78832, 78858, 88686, 97056, 105144, 109152, 118248, 127723, 140192, 157664, 157716, 177372, 210288, 236496, 255446, 315432, 354744, 383169, 420576, 472992, 510892, 630864, 709488, 766338, 1021784, 1149507, 1261728, 1418976, 1532676, 1660399, 2043568, 2299014, 3065352, 3320798, 4087136, 4598028, 4981197, 6130704, 6641596, 9196056, 9962394, 12261408, 13283192, 14943591, 18392112, 19924788, 26566384, 29887182, 36784224, 39849576, 53132768, 59774364, 79699152, 119548728, 159398304, 239097456, 478194912]

約数ペア:

[(1, 478194912), (2, 239097456), (3, 159398304), (4, 119548728), (6, 79699152), (8, 59774364), (9, 53132768), (12, 39849576), (13, 36784224), (16, 29887182), (18, 26566384), (24, 19924788), (26, 18392112), (32, 14943591), (36, 13283192), (39, 12261408), (48, 9962394), (52, 9196056), (72, 6641596), (78, 6130704), (96, 4981197), (104, 4598028), (117, 4087136), (144, 3320798), (156, 3065352), (208, 2299014), (234, 2043568), (288, 1660399), (312, 1532676), (337, 1418976), (379, 1261728), (416, 1149507), (468, 1021784), (624, 766338), (674, 709488), (758, 630864), (936, 510892), (1011, 472992), (1137, 420576), (1248, 383169), (1348, 354744), (1516, 315432), (1872, 255446), (2022, 236496), (2274, 210288), (2696, 177372), (3032, 157716), (3033, 157664), (3411, 140192), (3744, 127723), (4044, 118248), (4381, 109152), (4548, 105144), (4927, 97056), (5392, 88686), (6064, 78858), (6066, 78832), (6822, 70096), (8088, 59124), (8762, 54576), (9096, 52572), (9854, 48528), (10784, 44343), (12128, 39429), (12132, 39416), (13143, 36384), (13644, 35048), (14781, 32352), (16176, 29562), (17524, 27288), (18192, 26286), (19708, 24264)]