12770784

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 120

約数和(自身を含む): 40554360

約数和(自身を除く): 27783576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 379, 416, 432, 468, 624, 648, 702, 758, 864, 936, 1053, 1137, 1248, 1296, 1404, 1516, 1872, 2106, 2274, 2592, 2808, 3032, 3411, 3744, 4212, 4548, 4927, 5616, 6064, 6822, 8424, 9096, 9854, 10233, 11232, 12128, 13644, 14781, 16848, 18192, 19708, 20466, 27288, 29562, 30699, 33696, 36384, 39416, 40932, 44343, 54576, 59124, 61398, 78832, 81864, 88686, 109152, 118248, 122796, 133029, 157664, 163728, 177372, 236496, 245592, 266058, 327456, 354744, 399087, 472992, 491184, 532116, 709488, 798174, 982368, 1064232, 1418976, 1596348, 2128464, 3192696, 4256928, 6385392, 12770784]

約数ペア:

[(1, 12770784), (2, 6385392), (3, 4256928), (4, 3192696), (6, 2128464), (8, 1596348), (9, 1418976), (12, 1064232), (13, 982368), (16, 798174), (18, 709488), (24, 532116), (26, 491184), (27, 472992), (32, 399087), (36, 354744), (39, 327456), (48, 266058), (52, 245592), (54, 236496), (72, 177372), (78, 163728), (81, 157664), (96, 133029), (104, 122796), (108, 118248), (117, 109152), (144, 88686), (156, 81864), (162, 78832), (208, 61398), (216, 59124), (234, 54576), (288, 44343), (312, 40932), (324, 39416), (351, 36384), (379, 33696), (416, 30699), (432, 29562), (468, 27288), (624, 20466), (648, 19708), (702, 18192), (758, 16848), (864, 14781), (936, 13644), (1053, 12128), (1137, 11232), (1248, 10233), (1296, 9854), (1404, 9096), (1516, 8424), (1872, 6822), (2106, 6064), (2274, 5616), (2592, 4927), (2808, 4548), (3032, 4212), (3411, 3744)]