21247225344

素因数分解:

$2^9\times 3^4\times {\mathrm{541}}^1\times {\mathrm{947}}^1$

素因数の和:1518

約数の個数: 200

約数和(自身を含む): 63601685928

約数和(自身を除く): 42354460584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 541, 576, 648, 768, 864, 947, 1082, 1152, 1296, 1536, 1623, 1728, 1894, 2164, 2304, 2592, 2841, 3246, 3456, 3788, 4328, 4608, 4869, 5184, 5682, 6492, 6912, 7576, 8523, 8656, 9738, 10368, 11364, 12984, 13824, 14607, 15152, 17046, 17312, 19476, 20736, 22728, 25569, 25968, 29214, 30304, 34092, 34624, 38952, 41472, 43821, 45456, 51138, 51936, 58428, 60608, 68184, 69248, 76707, 77904, 87642, 90912, 102276, 103872, 116856, 121216, 136368, 138496, 153414, 155808, 175284, 181824, 204552, 207744, 233712, 242432, 272736, 276992, 306828, 311616, 350568, 363648, 409104, 415488, 467424, 484864, 512327, 545472, 613656, 623232, 701136, 727296, 818208, 830976, 934848, 1024654, 1090944, 1227312, 1246464, 1402272, 1454592, 1536981, 1636416, 1869696, 2049308, 2181888, 2454624, 2492928, 2804544, 3073962, 3272832, 3739392, 4098616, 4363776, 4610943, 4909248, 5609088, 6147924, 6545664, 7478784, 8197232, 9221886, 9818496, 11218176, 12295848, 13091328, 13832829, 16394464, 18443772, 19636992, 22436352, 24591696, 27665658, 32788928, 36887544, 39273984, 41498487, 49183392, 55331316, 65577856, 73775088, 82996974, 98366784, 110662632, 131155712, 147550176, 165993948, 196733568, 221325264, 262311424, 295100352, 331987896, 393467136, 442650528, 590200704, 663975792, 786934272, 885301056, 1180401408, 1327951584, 1770602112, 2360802816, 2655903168, 3541204224, 5311806336, 7082408448, 10623612672, 21247225344]

約数ペア:

[(1, 21247225344), (2, 10623612672), (3, 7082408448), (4, 5311806336), (6, 3541204224), (8, 2655903168), (9, 2360802816), (12, 1770602112), (16, 1327951584), (18, 1180401408), (24, 885301056), (27, 786934272), (32, 663975792), (36, 590200704), (48, 442650528), (54, 393467136), (64, 331987896), (72, 295100352), (81, 262311424), (96, 221325264), (108, 196733568), (128, 165993948), (144, 147550176), (162, 131155712), (192, 110662632), (216, 98366784), (256, 82996974), (288, 73775088), (324, 65577856), (384, 55331316), (432, 49183392), (512, 41498487), (541, 39273984), (576, 36887544), (648, 32788928), (768, 27665658), (864, 24591696), (947, 22436352), (1082, 19636992), (1152, 18443772), (1296, 16394464), (1536, 13832829), (1623, 13091328), (1728, 12295848), (1894, 11218176), (2164, 9818496), (2304, 9221886), (2592, 8197232), (2841, 7478784), (3246, 6545664), (3456, 6147924), (3788, 5609088), (4328, 4909248), (4608, 4610943), (4869, 4363776), (5184, 4098616), (5682, 3739392), (6492, 3272832), (6912, 3073962), (7576, 2804544), (8523, 2492928), (8656, 2454624), (9738, 2181888), (10368, 2049308), (11364, 1869696), (12984, 1636416), (13824, 1536981), (14607, 1454592), (15152, 1402272), (17046, 1246464), (17312, 1227312), (19476, 1090944), (20736, 1024654), (22728, 934848), (25569, 830976), (25968, 818208), (29214, 727296), (30304, 701136), (34092, 623232), (34624, 613656), (38952, 545472), (41472, 512327), (43821, 484864), (45456, 467424), (51138, 415488), (51936, 409104), (58428, 363648), (60608, 350568), (68184, 311616), (69248, 306828), (76707, 276992), (77904, 272736), (87642, 242432), (90912, 233712), (102276, 207744), (103872, 204552), (116856, 181824), (121216, 175284), (136368, 155808), (138496, 153414)]