218062848

素因数分解:

$2^{13}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 112

約数和(自身を含む): 613379520

約数和(自身を除く): 395316672

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, 467, 512, 608, 768, 912, 934, 1024, 1216, 1401, 1536, 1824, 1868, 2048, 2432, 2802, 3072, 3648, 3736, 4096, 4864, 5604, 6144, 7296, 7472, 8192, 8873, 9728, 11208, 12288, 14592, 14944, 17746, 19456, 22416, 24576, 26619, 29184, 29888, 35492, 38912, 44832, 53238, 58368, 59776, 70984, 77824, 89664, 106476, 116736, 119552, 141968, 155648, 179328, 212952, 233472, 239104, 283936, 358656, 425904, 466944, 478208, 567872, 717312, 851808, 956416, 1135744, 1434624, 1703616, 1912832, 2271488, 2869248, 3407232, 3825664, 4542976, 5738496, 6814464, 9085952, 11476992, 13628928, 18171904, 27257856, 36343808, 54515712, 72687616, 109031424, 218062848]

約数ペア:

[(1, 218062848), (2, 109031424), (3, 72687616), (4, 54515712), (6, 36343808), (8, 27257856), (12, 18171904), (16, 13628928), (19, 11476992), (24, 9085952), (32, 6814464), (38, 5738496), (48, 4542976), (57, 3825664), (64, 3407232), (76, 2869248), (96, 2271488), (114, 1912832), (128, 1703616), (152, 1434624), (192, 1135744), (228, 956416), (256, 851808), (304, 717312), (384, 567872), (456, 478208), (467, 466944), (512, 425904), (608, 358656), (768, 283936), (912, 239104), (934, 233472), (1024, 212952), (1216, 179328), (1401, 155648), (1536, 141968), (1824, 119552), (1868, 116736), (2048, 106476), (2432, 89664), (2802, 77824), (3072, 70984), (3648, 59776), (3736, 58368), (4096, 53238), (4864, 44832), (5604, 38912), (6144, 35492), (7296, 29888), (7472, 29184), (8192, 26619), (8873, 24576), (9728, 22416), (11208, 19456), (12288, 17746), (14592, 14944)]