318207744

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2467

約数の個数: 144

約数和(自身を含む): 990931200

約数和(自身を除く): 672723456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2423, 2432, 2736, 3456, 3648, 4104, 4846, 4864, 5472, 6912, 7269, 7296, 8208, 9692, 10944, 14538, 14592, 16416, 19384, 21807, 21888, 29076, 32832, 38768, 43614, 43776, 46037, 58152, 65421, 65664, 77536, 87228, 92074, 116304, 130842, 131328, 138111, 155072, 174456, 184148, 232608, 261684, 276222, 310144, 348912, 368296, 414333, 465216, 523368, 552444, 620288, 697824, 736592, 828666, 930432, 1046736, 1104888, 1242999, 1395648, 1473184, 1657332, 1860864, 2093472, 2209776, 2485998, 2791296, 2946368, 3314664, 4186944, 4419552, 4971996, 5582592, 5892736, 6629328, 8373888, 8839104, 9943992, 11785472, 13258656, 16747776, 17678208, 19887984, 26517312, 35356416, 39775968, 53034624, 79551936, 106069248, 159103872, 318207744]

約数ペア:

[(1, 318207744), (2, 159103872), (3, 106069248), (4, 79551936), (6, 53034624), (8, 39775968), (9, 35356416), (12, 26517312), (16, 19887984), (18, 17678208), (19, 16747776), (24, 13258656), (27, 11785472), (32, 9943992), (36, 8839104), (38, 8373888), (48, 6629328), (54, 5892736), (57, 5582592), (64, 4971996), (72, 4419552), (76, 4186944), (96, 3314664), (108, 2946368), (114, 2791296), (128, 2485998), (144, 2209776), (152, 2093472), (171, 1860864), (192, 1657332), (216, 1473184), (228, 1395648), (256, 1242999), (288, 1104888), (304, 1046736), (342, 930432), (384, 828666), (432, 736592), (456, 697824), (513, 620288), (576, 552444), (608, 523368), (684, 465216), (768, 414333), (864, 368296), (912, 348912), (1026, 310144), (1152, 276222), (1216, 261684), (1368, 232608), (1728, 184148), (1824, 174456), (2052, 155072), (2304, 138111), (2423, 131328), (2432, 130842), (2736, 116304), (3456, 92074), (3648, 87228), (4104, 77536), (4846, 65664), (4864, 65421), (5472, 58152), (6912, 46037), (7269, 43776), (7296, 43614), (8208, 38768), (9692, 32832), (10944, 29076), (14538, 21888), (14592, 21807), (16416, 19384)]