205713453312

素因数分解:

$2^8\times 3^2\times {\mathrm{647}}^1\times {\mathrm{137999}}^1$

素因数の和:138668

約数の個数: 108

約数和(自身を含む): 594043632000

約数和(自身を除く): 388330178688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 647, 768, 1152, 1294, 1941, 2304, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 20704, 23292, 31056, 41408, 46584, 62112, 82816, 93168, 124224, 137999, 165632, 186336, 248448, 275998, 372672, 413997, 496896, 551996, 745344, 827994, 1103992, 1241991, 1490688, 1655988, 2207984, 2483982, 3311976, 4415968, 4967964, 6623952, 8831936, 9935928, 13247904, 17663872, 19871856, 26495808, 35327744, 39743712, 52991616, 79487424, 89285353, 105983232, 158974848, 178570706, 267856059, 317949696, 357141412, 535712118, 714282824, 803568177, 1071424236, 1428565648, 1607136354, 2142848472, 2857131296, 3214272708, 4285696944, 5714262592, 6428545416, 8571393888, 11428525184, 12857090832, 17142787776, 22857050368, 25714181664, 34285575552, 51428363328, 68571151104, 102856726656, 205713453312]

約数ペア:

[(1, 205713453312), (2, 102856726656), (3, 68571151104), (4, 51428363328), (6, 34285575552), (8, 25714181664), (9, 22857050368), (12, 17142787776), (16, 12857090832), (18, 11428525184), (24, 8571393888), (32, 6428545416), (36, 5714262592), (48, 4285696944), (64, 3214272708), (72, 2857131296), (96, 2142848472), (128, 1607136354), (144, 1428565648), (192, 1071424236), (256, 803568177), (288, 714282824), (384, 535712118), (576, 357141412), (647, 317949696), (768, 267856059), (1152, 178570706), (1294, 158974848), (1941, 105983232), (2304, 89285353), (2588, 79487424), (3882, 52991616), (5176, 39743712), (5823, 35327744), (7764, 26495808), (10352, 19871856), (11646, 17663872), (15528, 13247904), (20704, 9935928), (23292, 8831936), (31056, 6623952), (41408, 4967964), (46584, 4415968), (62112, 3311976), (82816, 2483982), (93168, 2207984), (124224, 1655988), (137999, 1490688), (165632, 1241991), (186336, 1103992), (248448, 827994), (275998, 745344), (372672, 551996), (413997, 496896)]