1968551424

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6818

約数の個数: 200

約数和(自身を含む): 6715970448

約数和(自身を除く): 4747419024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6781, 6912, 8064, 9072, 10368, 10752, 12096, 13562, 13824, 16128, 18144, 20343, 20736, 24192, 27124, 32256, 36288, 40686, 41472, 47467, 48384, 54248, 61029, 72576, 81372, 94934, 96768, 108496, 122058, 142401, 145152, 162744, 183087, 189868, 216992, 244116, 284802, 290304, 325488, 366174, 379736, 427203, 433984, 488232, 549261, 569604, 650976, 732348, 759472, 854406, 867968, 976464, 1098522, 1139208, 1281609, 1301952, 1464696, 1518944, 1708812, 1735936, 1952928, 2197044, 2278416, 2563218, 2603904, 2929392, 3037888, 3417624, 3471872, 3844827, 3905856, 4394088, 4556832, 5126436, 5207808, 5858784, 6075776, 6835248, 7689654, 7811712, 8788176, 9113664, 10252872, 10415616, 11717568, 12151552, 13670496, 15379308, 15623424, 17576352, 18227328, 20505744, 23435136, 24303104, 27340992, 30758616, 31246848, 35152704, 36454656, 41011488, 46870272, 54681984, 61517232, 70305408, 72909312, 82022976, 93740544, 109363968, 123034464, 140610816, 164045952, 218727936, 246068928, 281221632, 328091904, 492137856, 656183808, 984275712, 1968551424]

約数ペア:

[(1, 1968551424), (2, 984275712), (3, 656183808), (4, 492137856), (6, 328091904), (7, 281221632), (8, 246068928), (9, 218727936), (12, 164045952), (14, 140610816), (16, 123034464), (18, 109363968), (21, 93740544), (24, 82022976), (27, 72909312), (28, 70305408), (32, 61517232), (36, 54681984), (42, 46870272), (48, 41011488), (54, 36454656), (56, 35152704), (63, 31246848), (64, 30758616), (72, 27340992), (81, 24303104), (84, 23435136), (96, 20505744), (108, 18227328), (112, 17576352), (126, 15623424), (128, 15379308), (144, 13670496), (162, 12151552), (168, 11717568), (189, 10415616), (192, 10252872), (216, 9113664), (224, 8788176), (252, 7811712), (256, 7689654), (288, 6835248), (324, 6075776), (336, 5858784), (378, 5207808), (384, 5126436), (432, 4556832), (448, 4394088), (504, 3905856), (512, 3844827), (567, 3471872), (576, 3417624), (648, 3037888), (672, 2929392), (756, 2603904), (768, 2563218), (864, 2278416), (896, 2197044), (1008, 1952928), (1134, 1735936), (1152, 1708812), (1296, 1518944), (1344, 1464696), (1512, 1301952), (1536, 1281609), (1728, 1139208), (1792, 1098522), (2016, 976464), (2268, 867968), (2304, 854406), (2592, 759472), (2688, 732348), (3024, 650976), (3456, 569604), (3584, 549261), (4032, 488232), (4536, 433984), (4608, 427203), (5184, 379736), (5376, 366174), (6048, 325488), (6781, 290304), (6912, 284802), (8064, 244116), (9072, 216992), (10368, 189868), (10752, 183087), (12096, 162744), (13562, 145152), (13824, 142401), (16128, 122058), (18144, 108496), (20343, 96768), (20736, 94934), (24192, 81372), (27124, 72576), (32256, 61029), (36288, 54248), (40686, 48384), (41472, 47467)]