678557952

素因数分解:

$2^8\times 3^3\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 2025031680

約数和(自身を除く): 1346473728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 381, 384, 432, 508, 576, 762, 768, 773, 864, 1016, 1143, 1152, 1524, 1546, 1728, 2032, 2286, 2304, 2319, 3048, 3092, 3429, 3456, 4064, 4572, 4638, 6096, 6184, 6858, 6912, 6957, 8128, 9144, 9276, 12192, 12368, 13716, 13914, 16256, 18288, 18552, 20871, 24384, 24736, 27432, 27828, 32512, 36576, 37104, 41742, 48768, 49472, 54864, 55656, 73152, 74208, 83484, 97536, 98171, 98944, 109728, 111312, 146304, 148416, 166968, 196342, 197888, 219456, 222624, 292608, 294513, 296832, 333936, 392684, 438912, 445248, 589026, 593664, 667872, 785368, 877824, 883539, 890496, 1178052, 1335744, 1570736, 1767078, 1780992, 2356104, 2650617, 2671488, 3141472, 3534156, 4712208, 5301234, 5342976, 6282944, 7068312, 9424416, 10602468, 12565888, 14136624, 18848832, 21204936, 25131776, 28273248, 37697664, 42409872, 56546496, 75395328, 84819744, 113092992, 169639488, 226185984, 339278976, 678557952]

約数ペア:

[(1, 678557952), (2, 339278976), (3, 226185984), (4, 169639488), (6, 113092992), (8, 84819744), (9, 75395328), (12, 56546496), (16, 42409872), (18, 37697664), (24, 28273248), (27, 25131776), (32, 21204936), (36, 18848832), (48, 14136624), (54, 12565888), (64, 10602468), (72, 9424416), (96, 7068312), (108, 6282944), (127, 5342976), (128, 5301234), (144, 4712208), (192, 3534156), (216, 3141472), (254, 2671488), (256, 2650617), (288, 2356104), (381, 1780992), (384, 1767078), (432, 1570736), (508, 1335744), (576, 1178052), (762, 890496), (768, 883539), (773, 877824), (864, 785368), (1016, 667872), (1143, 593664), (1152, 589026), (1524, 445248), (1546, 438912), (1728, 392684), (2032, 333936), (2286, 296832), (2304, 294513), (2319, 292608), (3048, 222624), (3092, 219456), (3429, 197888), (3456, 196342), (4064, 166968), (4572, 148416), (4638, 146304), (6096, 111312), (6184, 109728), (6858, 98944), (6912, 98171), (6957, 97536), (8128, 83484), (9144, 74208), (9276, 73152), (12192, 55656), (12368, 54864), (13716, 49472), (13914, 48768), (16256, 41742), (18288, 37104), (18552, 36576), (20871, 32512), (24384, 27828), (24736, 27432)]