539348528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 1171371456

約数和(自身を除く): 632022928

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 73, 92, 136, 146, 184, 272, 292, 368, 391, 584, 782, 1168, 1181, 1241, 1564, 1679, 2362, 2482, 3128, 3358, 4724, 4964, 6256, 6716, 9448, 9928, 13432, 18896, 19856, 20077, 26864, 27163, 28543, 40154, 54326, 57086, 80308, 86213, 108652, 114172, 160616, 172426, 217304, 228344, 321232, 344852, 434608, 456688, 461771, 689704, 923542, 1379408, 1465621, 1847084, 1982899, 2931242, 3694168, 3965798, 5862484, 7388336, 7931596, 11724968, 15863192, 23449936, 31726384, 33709283, 67418566, 134837132, 269674264, 539348528]

約数ペア:

[(1, 539348528), (2, 269674264), (4, 134837132), (8, 67418566), (16, 33709283), (17, 31726384), (23, 23449936), (34, 15863192), (46, 11724968), (68, 7931596), (73, 7388336), (92, 5862484), (136, 3965798), (146, 3694168), (184, 2931242), (272, 1982899), (292, 1847084), (368, 1465621), (391, 1379408), (584, 923542), (782, 689704), (1168, 461771), (1181, 456688), (1241, 434608), (1564, 344852), (1679, 321232), (2362, 228344), (2482, 217304), (3128, 172426), (3358, 160616), (4724, 114172), (4964, 108652), (6256, 86213), (6716, 80308), (9448, 57086), (9928, 54326), (13432, 40154), (18896, 28543), (19856, 27163), (20077, 26864)]