405423072

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4871}}^1$

素因数の和:4921

約数の個数: 108

約数和(自身を含む): 1224981576

約数和(自身を除く): 819558504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 2312, 2448, 2601, 3468, 4624, 4871, 4896, 5202, 6936, 9248, 9742, 10404, 13872, 14613, 19484, 20808, 27744, 29226, 38968, 41616, 43839, 58452, 77936, 82807, 83232, 87678, 116904, 155872, 165614, 175356, 233808, 248421, 331228, 350712, 467616, 496842, 662456, 701424, 745263, 993684, 1324912, 1402848, 1407719, 1490526, 1987368, 2649824, 2815438, 2981052, 3974736, 4223157, 5630876, 5962104, 7949472, 8446314, 11261752, 11924208, 12669471, 16892628, 22523504, 23848416, 25338942, 33785256, 45047008, 50677884, 67570512, 101355768, 135141024, 202711536, 405423072]

約数ペア:

[(1, 405423072), (2, 202711536), (3, 135141024), (4, 101355768), (6, 67570512), (8, 50677884), (9, 45047008), (12, 33785256), (16, 25338942), (17, 23848416), (18, 22523504), (24, 16892628), (32, 12669471), (34, 11924208), (36, 11261752), (48, 8446314), (51, 7949472), (68, 5962104), (72, 5630876), (96, 4223157), (102, 3974736), (136, 2981052), (144, 2815438), (153, 2649824), (204, 1987368), (272, 1490526), (288, 1407719), (289, 1402848), (306, 1324912), (408, 993684), (544, 745263), (578, 701424), (612, 662456), (816, 496842), (867, 467616), (1156, 350712), (1224, 331228), (1632, 248421), (1734, 233808), (2312, 175356), (2448, 165614), (2601, 155872), (3468, 116904), (4624, 87678), (4871, 83232), (4896, 82807), (5202, 77936), (6936, 58452), (9248, 43839), (9742, 41616), (10404, 38968), (13872, 29226), (14613, 27744), (19484, 20808)]