128700576

素因数分解:

$2^5\times 3^8\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 108

約数和(自身を含む): 380669562

約数和(自身を除く): 251968986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 613, 648, 729, 864, 972, 1226, 1296, 1458, 1839, 1944, 2187, 2452, 2592, 2916, 3678, 3888, 4374, 4904, 5517, 5832, 6561, 7356, 7776, 8748, 9808, 11034, 11664, 13122, 14712, 16551, 17496, 19616, 22068, 23328, 26244, 29424, 33102, 34992, 44136, 49653, 52488, 58848, 66204, 69984, 88272, 99306, 104976, 132408, 148959, 176544, 198612, 209952, 264816, 297918, 397224, 446877, 529632, 595836, 794448, 893754, 1191672, 1340631, 1588896, 1787508, 2383344, 2681262, 3575016, 4021893, 4766688, 5362524, 7150032, 8043786, 10725048, 14300064, 16087572, 21450096, 32175144, 42900192, 64350288, 128700576]

約数ペア:

[(1, 128700576), (2, 64350288), (3, 42900192), (4, 32175144), (6, 21450096), (8, 16087572), (9, 14300064), (12, 10725048), (16, 8043786), (18, 7150032), (24, 5362524), (27, 4766688), (32, 4021893), (36, 3575016), (48, 2681262), (54, 2383344), (72, 1787508), (81, 1588896), (96, 1340631), (108, 1191672), (144, 893754), (162, 794448), (216, 595836), (243, 529632), (288, 446877), (324, 397224), (432, 297918), (486, 264816), (613, 209952), (648, 198612), (729, 176544), (864, 148959), (972, 132408), (1226, 104976), (1296, 99306), (1458, 88272), (1839, 69984), (1944, 66204), (2187, 58848), (2452, 52488), (2592, 49653), (2916, 44136), (3678, 34992), (3888, 33102), (4374, 29424), (4904, 26244), (5517, 23328), (5832, 22068), (6561, 19616), (7356, 17496), (7776, 16551), (8748, 14712), (9808, 13122), (11034, 11664)]