248443392

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8553

約数の個数: 80

約数和(自身を含む): 696785760

約数和(自身を除く): 448342368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 8513, 9728, 14592, 17026, 25539, 29184, 34052, 51078, 68104, 102156, 136208, 161747, 204312, 272416, 323494, 408624, 485241, 544832, 646988, 817248, 970482, 1089664, 1293976, 1634496, 1940964, 2179328, 2587952, 3268992, 3881928, 4358656, 5175904, 6537984, 7763856, 10351808, 13075968, 15527712, 20703616, 31055424, 41407232, 62110848, 82814464, 124221696, 248443392]

約数ペア:

[(1, 248443392), (2, 124221696), (3, 82814464), (4, 62110848), (6, 41407232), (8, 31055424), (12, 20703616), (16, 15527712), (19, 13075968), (24, 10351808), (32, 7763856), (38, 6537984), (48, 5175904), (57, 4358656), (64, 3881928), (76, 3268992), (96, 2587952), (114, 2179328), (128, 1940964), (152, 1634496), (192, 1293976), (228, 1089664), (256, 970482), (304, 817248), (384, 646988), (456, 544832), (512, 485241), (608, 408624), (768, 323494), (912, 272416), (1216, 204312), (1536, 161747), (1824, 136208), (2432, 102156), (3648, 68104), (4864, 51078), (7296, 34052), (8513, 29184), (9728, 25539), (14592, 17026)]