243251856

素因数分解:

$2^4\times 3^3\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2421

約数の個数: 80

約数和(自身を含む): 701205120

約数和(自身を除く): 457953264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 263, 432, 526, 789, 1052, 1578, 2104, 2141, 2367, 3156, 4208, 4282, 4734, 6312, 6423, 7101, 8564, 9468, 12624, 12846, 14202, 17128, 18936, 19269, 25692, 28404, 34256, 37872, 38538, 51384, 56808, 57807, 77076, 102768, 113616, 115614, 154152, 231228, 308304, 462456, 563083, 924912, 1126166, 1689249, 2252332, 3378498, 4504664, 5067747, 6756996, 9009328, 10135494, 13513992, 15203241, 20270988, 27027984, 30406482, 40541976, 60812964, 81083952, 121625928, 243251856]

約数ペア:

[(1, 243251856), (2, 121625928), (3, 81083952), (4, 60812964), (6, 40541976), (8, 30406482), (9, 27027984), (12, 20270988), (16, 15203241), (18, 13513992), (24, 10135494), (27, 9009328), (36, 6756996), (48, 5067747), (54, 4504664), (72, 3378498), (108, 2252332), (144, 1689249), (216, 1126166), (263, 924912), (432, 563083), (526, 462456), (789, 308304), (1052, 231228), (1578, 154152), (2104, 115614), (2141, 113616), (2367, 102768), (3156, 77076), (4208, 57807), (4282, 56808), (4734, 51384), (6312, 38538), (6423, 37872), (7101, 34256), (8564, 28404), (9468, 25692), (12624, 19269), (12846, 18936), (14202, 17128)]