315209472

素因数分解:

$2^8\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1597}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 842708496

約数和(自身を除く): 527499024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 514, 768, 771, 1028, 1542, 1597, 2056, 3084, 3194, 4112, 4791, 6168, 6388, 8224, 9582, 12336, 12776, 16448, 19164, 24672, 25552, 32896, 38328, 49344, 51104, 65792, 76656, 98688, 102208, 153312, 197376, 204416, 306624, 408832, 410429, 613248, 820858, 1226496, 1231287, 1641716, 2462574, 3283432, 4925148, 6566864, 9850296, 13133728, 19700592, 26267456, 39401184, 52534912, 78802368, 105069824, 157604736, 315209472]

約数ペア:

[(1, 315209472), (2, 157604736), (3, 105069824), (4, 78802368), (6, 52534912), (8, 39401184), (12, 26267456), (16, 19700592), (24, 13133728), (32, 9850296), (48, 6566864), (64, 4925148), (96, 3283432), (128, 2462574), (192, 1641716), (256, 1231287), (257, 1226496), (384, 820858), (514, 613248), (768, 410429), (771, 408832), (1028, 306624), (1542, 204416), (1597, 197376), (2056, 153312), (3084, 102208), (3194, 98688), (4112, 76656), (4791, 65792), (6168, 51104), (6388, 49344), (8224, 38328), (9582, 32896), (12336, 25552), (12776, 24672), (16448, 19164)]