557786208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 1713337920

約数和(自身を除く): 1155551712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 283, 294, 336, 392, 419, 566, 588, 672, 784, 838, 849, 1132, 1176, 1257, 1568, 1676, 1698, 1981, 2264, 2352, 2514, 2933, 3352, 3396, 3962, 4528, 4704, 5028, 5866, 5943, 6704, 6792, 7924, 8799, 9056, 10056, 11732, 11886, 13408, 13584, 13867, 15848, 17598, 20112, 20531, 23464, 23772, 27168, 27734, 31696, 35196, 40224, 41062, 41601, 46928, 47544, 55468, 61593, 63392, 70392, 82124, 83202, 93856, 95088, 110936, 118577, 123186, 140784, 164248, 166404, 190176, 221872, 237154, 246372, 281568, 328496, 332808, 355731, 443744, 474308, 492744, 656992, 665616, 711462, 830039, 948616, 985488, 1331232, 1422924, 1660078, 1897232, 1970976, 2490117, 2845848, 3320156, 3794464, 4980234, 5691696, 5810273, 6640312, 9960468, 11383392, 11620546, 13280624, 17430819, 19920936, 23241092, 26561248, 34861638, 39841872, 46482184, 69723276, 79683744, 92964368, 139446552, 185928736, 278893104, 557786208]

約数ペア:

[(1, 557786208), (2, 278893104), (3, 185928736), (4, 139446552), (6, 92964368), (7, 79683744), (8, 69723276), (12, 46482184), (14, 39841872), (16, 34861638), (21, 26561248), (24, 23241092), (28, 19920936), (32, 17430819), (42, 13280624), (48, 11620546), (49, 11383392), (56, 9960468), (84, 6640312), (96, 5810273), (98, 5691696), (112, 4980234), (147, 3794464), (168, 3320156), (196, 2845848), (224, 2490117), (283, 1970976), (294, 1897232), (336, 1660078), (392, 1422924), (419, 1331232), (566, 985488), (588, 948616), (672, 830039), (784, 711462), (838, 665616), (849, 656992), (1132, 492744), (1176, 474308), (1257, 443744), (1568, 355731), (1676, 332808), (1698, 328496), (1981, 281568), (2264, 246372), (2352, 237154), (2514, 221872), (2933, 190176), (3352, 166404), (3396, 164248), (3962, 140784), (4528, 123186), (4704, 118577), (5028, 110936), (5866, 95088), (5943, 93856), (6704, 83202), (6792, 82124), (7924, 70392), (8799, 63392), (9056, 61593), (10056, 55468), (11732, 47544), (11886, 46928), (13408, 41601), (13584, 41062), (13867, 40224), (15848, 35196), (17598, 31696), (20112, 27734), (20531, 27168), (23464, 23772)]