1455217728

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{329533}}^1$

素因数の和:329571

約数の個数: 56

約数和(自身を含む): 4017678528

約数和(自身を除く): 2562460800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 329533, 659066, 988599, 1318132, 1977198, 2636264, 3954396, 5272528, 7579259, 7908792, 10545056, 15158518, 15817584, 21090112, 22737777, 30317036, 31635168, 45475554, 60634072, 63270336, 90951108, 121268144, 181902216, 242536288, 363804432, 485072576, 727608864, 1455217728]

約数ペア:

[(1, 1455217728), (2, 727608864), (3, 485072576), (4, 363804432), (6, 242536288), (8, 181902216), (12, 121268144), (16, 90951108), (23, 63270336), (24, 60634072), (32, 45475554), (46, 31635168), (48, 30317036), (64, 22737777), (69, 21090112), (92, 15817584), (96, 15158518), (138, 10545056), (184, 7908792), (192, 7579259), (276, 5272528), (368, 3954396), (552, 2636264), (736, 1977198), (1104, 1318132), (1472, 988599), (2208, 659066), (4416, 329533)]