21215587392

素因数分解:

$2^6\times 3^5\times {\mathrm{673}}^1\times {\mathrm{2027}}^1$

素因数の和:2727

約数の個数: 168

約数和(自身を含む): 63187758816

約数和(自身を除く): 41972171424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 673, 864, 972, 1296, 1346, 1728, 1944, 2019, 2027, 2592, 2692, 3888, 4038, 4054, 5184, 5384, 6057, 6081, 7776, 8076, 8108, 10768, 12114, 12162, 15552, 16152, 16216, 18171, 18243, 21536, 24228, 24324, 32304, 32432, 36342, 36486, 43072, 48456, 48648, 54513, 54729, 64608, 64864, 72684, 72972, 96912, 97296, 109026, 109458, 129216, 129728, 145368, 145944, 163539, 164187, 193824, 194592, 218052, 218916, 290736, 291888, 327078, 328374, 387648, 389184, 436104, 437832, 492561, 581472, 583776, 654156, 656748, 872208, 875664, 985122, 1162944, 1167552, 1308312, 1313496, 1364171, 1744416, 1751328, 1970244, 2616624, 2626992, 2728342, 3488832, 3502656, 3940488, 4092513, 5233248, 5253984, 5456684, 7880976, 8185026, 10466496, 10507968, 10913368, 12277539, 15761952, 16370052, 21826736, 24555078, 31523904, 32740104, 36832617, 43653472, 49110156, 65480208, 73665234, 87306944, 98220312, 110497851, 130960416, 147330468, 196440624, 220995702, 261920832, 294660936, 331493553, 392881248, 441991404, 589321872, 662987106, 785762496, 883982808, 1178643744, 1325974212, 1767965616, 2357287488, 2651948424, 3535931232, 5303896848, 7071862464, 10607793696, 21215587392]

約数ペア:

[(1, 21215587392), (2, 10607793696), (3, 7071862464), (4, 5303896848), (6, 3535931232), (8, 2651948424), (9, 2357287488), (12, 1767965616), (16, 1325974212), (18, 1178643744), (24, 883982808), (27, 785762496), (32, 662987106), (36, 589321872), (48, 441991404), (54, 392881248), (64, 331493553), (72, 294660936), (81, 261920832), (96, 220995702), (108, 196440624), (144, 147330468), (162, 130960416), (192, 110497851), (216, 98220312), (243, 87306944), (288, 73665234), (324, 65480208), (432, 49110156), (486, 43653472), (576, 36832617), (648, 32740104), (673, 31523904), (864, 24555078), (972, 21826736), (1296, 16370052), (1346, 15761952), (1728, 12277539), (1944, 10913368), (2019, 10507968), (2027, 10466496), (2592, 8185026), (2692, 7880976), (3888, 5456684), (4038, 5253984), (4054, 5233248), (5184, 4092513), (5384, 3940488), (6057, 3502656), (6081, 3488832), (7776, 2728342), (8076, 2626992), (8108, 2616624), (10768, 1970244), (12114, 1751328), (12162, 1744416), (15552, 1364171), (16152, 1313496), (16216, 1308312), (18171, 1167552), (18243, 1162944), (21536, 985122), (24228, 875664), (24324, 872208), (32304, 656748), (32432, 654156), (36342, 583776), (36486, 581472), (43072, 492561), (48456, 437832), (48648, 436104), (54513, 389184), (54729, 387648), (64608, 328374), (64864, 327078), (72684, 291888), (72972, 290736), (96912, 218916), (97296, 218052), (109026, 194592), (109458, 193824), (129216, 164187), (129728, 163539), (145368, 145944)]