208754496

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 642014464

約数和(自身を除く): 433259968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 432, 433, 486, 496, 558, 576, 648, 744, 837, 864, 866, 972, 992, 1116, 1296, 1299, 1488, 1674, 1728, 1732, 1944, 1984, 2232, 2511, 2592, 2598, 2976, 3348, 3464, 3888, 3897, 4464, 5022, 5184, 5196, 5952, 6696, 6928, 7533, 7776, 7794, 8928, 10044, 10392, 11691, 13392, 13423, 13856, 15066, 15552, 15588, 17856, 20088, 20784, 23382, 26784, 26846, 27712, 30132, 31176, 35073, 40176, 40269, 41568, 46764, 53568, 53692, 60264, 62352, 70146, 80352, 80538, 83136, 93528, 105219, 107384, 120528, 120807, 124704, 140292, 160704, 161076, 187056, 210438, 214768, 241056, 241614, 249408, 280584, 322152, 362421, 374112, 420876, 429536, 482112, 483228, 561168, 644304, 724842, 748224, 841752, 859072, 966456, 1087263, 1122336, 1288608, 1449684, 1683504, 1932912, 2174526, 2244672, 2577216, 2899368, 3261789, 3367008, 3865824, 4349052, 5798736, 6523578, 6734016, 7731648, 8698104, 11597472, 13047156, 17396208, 23194944, 26094312, 34792416, 52188624, 69584832, 104377248, 208754496]

約数ペア:

[(1, 208754496), (2, 104377248), (3, 69584832), (4, 52188624), (6, 34792416), (8, 26094312), (9, 23194944), (12, 17396208), (16, 13047156), (18, 11597472), (24, 8698104), (27, 7731648), (31, 6734016), (32, 6523578), (36, 5798736), (48, 4349052), (54, 3865824), (62, 3367008), (64, 3261789), (72, 2899368), (81, 2577216), (93, 2244672), (96, 2174526), (108, 1932912), (124, 1683504), (144, 1449684), (162, 1288608), (186, 1122336), (192, 1087263), (216, 966456), (243, 859072), (248, 841752), (279, 748224), (288, 724842), (324, 644304), (372, 561168), (432, 483228), (433, 482112), (486, 429536), (496, 420876), (558, 374112), (576, 362421), (648, 322152), (744, 280584), (837, 249408), (864, 241614), (866, 241056), (972, 214768), (992, 210438), (1116, 187056), (1296, 161076), (1299, 160704), (1488, 140292), (1674, 124704), (1728, 120807), (1732, 120528), (1944, 107384), (1984, 105219), (2232, 93528), (2511, 83136), (2592, 80538), (2598, 80352), (2976, 70146), (3348, 62352), (3464, 60264), (3888, 53692), (3897, 53568), (4464, 46764), (5022, 41568), (5184, 40269), (5196, 40176), (5952, 35073), (6696, 31176), (6928, 30132), (7533, 27712), (7776, 26846), (7794, 26784), (8928, 23382), (10044, 20784), (10392, 20088), (11691, 17856), (13392, 15588), (13423, 15552), (13856, 15066)]