218267136

素因数分解:

$2^9\times 3^4\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 200

約数和(自身を含む): 688233480

約数和(自身を除く): 469966344

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, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 277, 288, 304, 324, 342, 384, 432, 456, 512, 513, 554, 576, 608, 648, 684, 768, 831, 864, 912, 1026, 1108, 1152, 1216, 1296, 1368, 1536, 1539, 1662, 1728, 1824, 2052, 2216, 2304, 2432, 2493, 2592, 2736, 3078, 3324, 3456, 3648, 4104, 4432, 4608, 4864, 4986, 5184, 5263, 5472, 6156, 6648, 6912, 7296, 7479, 8208, 8864, 9728, 9972, 10368, 10526, 10944, 12312, 13296, 13824, 14592, 14958, 15789, 16416, 17728, 19944, 20736, 21052, 21888, 22437, 24624, 26592, 29184, 29916, 31578, 32832, 35456, 39888, 41472, 42104, 43776, 44874, 47367, 49248, 53184, 59832, 63156, 65664, 70912, 79776, 84208, 87552, 89748, 94734, 98496, 106368, 119664, 126312, 131328, 141824, 142101, 159552, 168416, 179496, 189468, 196992, 212736, 239328, 252624, 262656, 284202, 319104, 336832, 358992, 378936, 393984, 425472, 426303, 478656, 505248, 568404, 638208, 673664, 717984, 757872, 787968, 852606, 957312, 1010496, 1136808, 1276416, 1347328, 1435968, 1515744, 1705212, 1914624, 2020992, 2273616, 2694656, 2871936, 3031488, 3410424, 3829248, 4041984, 4547232, 5743872, 6062976, 6820848, 8083968, 9094464, 11487744, 12125952, 13641696, 18188928, 24251904, 27283392, 36377856, 54566784, 72755712, 109133568, 218267136]

約数ペア:

[(1, 218267136), (2, 109133568), (3, 72755712), (4, 54566784), (6, 36377856), (8, 27283392), (9, 24251904), (12, 18188928), (16, 13641696), (18, 12125952), (19, 11487744), (24, 9094464), (27, 8083968), (32, 6820848), (36, 6062976), (38, 5743872), (48, 4547232), (54, 4041984), (57, 3829248), (64, 3410424), (72, 3031488), (76, 2871936), (81, 2694656), (96, 2273616), (108, 2020992), (114, 1914624), (128, 1705212), (144, 1515744), (152, 1435968), (162, 1347328), (171, 1276416), (192, 1136808), (216, 1010496), (228, 957312), (256, 852606), (277, 787968), (288, 757872), (304, 717984), (324, 673664), (342, 638208), (384, 568404), (432, 505248), (456, 478656), (512, 426303), (513, 425472), (554, 393984), (576, 378936), (608, 358992), (648, 336832), (684, 319104), (768, 284202), (831, 262656), (864, 252624), (912, 239328), (1026, 212736), (1108, 196992), (1152, 189468), (1216, 179496), (1296, 168416), (1368, 159552), (1536, 142101), (1539, 141824), (1662, 131328), (1728, 126312), (1824, 119664), (2052, 106368), (2216, 98496), (2304, 94734), (2432, 89748), (2493, 87552), (2592, 84208), (2736, 79776), (3078, 70912), (3324, 65664), (3456, 63156), (3648, 59832), (4104, 53184), (4432, 49248), (4608, 47367), (4864, 44874), (4986, 43776), (5184, 42104), (5263, 41472), (5472, 39888), (6156, 35456), (6648, 32832), (6912, 31578), (7296, 29916), (7479, 29184), (8208, 26592), (8864, 24624), (9728, 22437), (9972, 21888), (10368, 21052), (10526, 20736), (10944, 19944), (12312, 17728), (13296, 16416), (13824, 15789), (14592, 14958)]