245509056

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3680

約数の個数: 140

約数和(自身を含む): 783962872

約数和(自身を除く): 538453816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3643, 3744, 4212, 5184, 5616, 7286, 7488, 8424, 10929, 11232, 14572, 16848, 21858, 22464, 29144, 32787, 33696, 43716, 47359, 58288, 65574, 67392, 87432, 94718, 98361, 116576, 131148, 142077, 174864, 189436, 196722, 233152, 262296, 284154, 295083, 349728, 378872, 393444, 426231, 524592, 568308, 590166, 699456, 757744, 786888, 852462, 1049184, 1136616, 1180332, 1278693, 1515488, 1573776, 1704924, 2098368, 2273232, 2360664, 2557386, 3030976, 3147552, 3409848, 3836079, 4546464, 4721328, 5114772, 6295104, 6819696, 7672158, 9092928, 9442656, 10229544, 13639392, 15344316, 18885312, 20459088, 27278784, 30688632, 40918176, 61377264, 81836352, 122754528, 245509056]

約数ペア:

[(1, 245509056), (2, 122754528), (3, 81836352), (4, 61377264), (6, 40918176), (8, 30688632), (9, 27278784), (12, 20459088), (13, 18885312), (16, 15344316), (18, 13639392), (24, 10229544), (26, 9442656), (27, 9092928), (32, 7672158), (36, 6819696), (39, 6295104), (48, 5114772), (52, 4721328), (54, 4546464), (64, 3836079), (72, 3409848), (78, 3147552), (81, 3030976), (96, 2557386), (104, 2360664), (108, 2273232), (117, 2098368), (144, 1704924), (156, 1573776), (162, 1515488), (192, 1278693), (208, 1180332), (216, 1136616), (234, 1049184), (288, 852462), (312, 786888), (324, 757744), (351, 699456), (416, 590166), (432, 568308), (468, 524592), (576, 426231), (624, 393444), (648, 378872), (702, 349728), (832, 295083), (864, 284154), (936, 262296), (1053, 233152), (1248, 196722), (1296, 189436), (1404, 174864), (1728, 142077), (1872, 131148), (2106, 116576), (2496, 98361), (2592, 94718), (2808, 87432), (3643, 67392), (3744, 65574), (4212, 58288), (5184, 47359), (5616, 43716), (7286, 33696), (7488, 32787), (8424, 29144), (10929, 22464), (11232, 21858), (14572, 16848)]