1366883856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{243391}}^1$

素因数の和:243421

約数の個数: 80

約数和(自身を含む): 4225285120

約数和(自身を除く): 2858401264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 243391, 486782, 730173, 973564, 1460346, 1947128, 2190519, 2920692, 3164083, 3894256, 4381038, 5841384, 6328166, 6571557, 8762076, 9492249, 11682768, 12656332, 13143114, 17524152, 18984498, 25312664, 26286228, 28476747, 35048304, 37968996, 50625328, 52572456, 56953494, 75937992, 85430241, 105144912, 113906988, 151875984, 170860482, 227813976, 341720964, 455627952, 683441928, 1366883856]

約数ペア:

[(1, 1366883856), (2, 683441928), (3, 455627952), (4, 341720964), (6, 227813976), (8, 170860482), (9, 151875984), (12, 113906988), (13, 105144912), (16, 85430241), (18, 75937992), (24, 56953494), (26, 52572456), (27, 50625328), (36, 37968996), (39, 35048304), (48, 28476747), (52, 26286228), (54, 25312664), (72, 18984498), (78, 17524152), (104, 13143114), (108, 12656332), (117, 11682768), (144, 9492249), (156, 8762076), (208, 6571557), (216, 6328166), (234, 5841384), (312, 4381038), (351, 3894256), (432, 3164083), (468, 2920692), (624, 2190519), (702, 1947128), (936, 1460346), (1404, 973564), (1872, 730173), (2808, 486782), (5616, 243391)]