245699328

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{6529}}^1$

素因数の和:6562

約数の個数: 108

約数和(自身を含む): 760797240

約数和(自身を除く): 515097912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 6529, 9408, 12544, 13058, 18816, 19587, 26116, 37632, 39174, 45703, 52232, 78348, 91406, 104464, 137109, 156696, 182812, 208928, 274218, 313392, 319921, 365624, 417856, 548436, 626784, 639842, 731248, 835712, 959763, 1096872, 1253568, 1279684, 1462496, 1671424, 1919526, 2193744, 2507136, 2559368, 2924992, 3839052, 4387488, 5014272, 5118736, 5849984, 7678104, 8774976, 10237472, 11699968, 15356208, 17549952, 20474944, 30712416, 35099904, 40949888, 61424832, 81899776, 122849664, 245699328]

約数ペア:

[(1, 245699328), (2, 122849664), (3, 81899776), (4, 61424832), (6, 40949888), (7, 35099904), (8, 30712416), (12, 20474944), (14, 17549952), (16, 15356208), (21, 11699968), (24, 10237472), (28, 8774976), (32, 7678104), (42, 5849984), (48, 5118736), (49, 5014272), (56, 4387488), (64, 3839052), (84, 2924992), (96, 2559368), (98, 2507136), (112, 2193744), (128, 1919526), (147, 1671424), (168, 1462496), (192, 1279684), (196, 1253568), (224, 1096872), (256, 959763), (294, 835712), (336, 731248), (384, 639842), (392, 626784), (448, 548436), (588, 417856), (672, 365624), (768, 319921), (784, 313392), (896, 274218), (1176, 208928), (1344, 182812), (1568, 156696), (1792, 137109), (2352, 104464), (2688, 91406), (3136, 78348), (4704, 52232), (5376, 45703), (6272, 39174), (6529, 37632), (9408, 26116), (12544, 19587), (13058, 18816)]