290154144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{431777}}^1$

素因数の和:431797

約数の個数: 48

約数和(自身を含む): 870464448

約数和(自身を除く): 580310304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 431777, 863554, 1295331, 1727108, 2590662, 3022439, 3454216, 5181324, 6044878, 6908432, 9067317, 10362648, 12089756, 13816864, 18134634, 20725296, 24179512, 36269268, 41450592, 48359024, 72538536, 96718048, 145077072, 290154144]

約数ペア:

[(1, 290154144), (2, 145077072), (3, 96718048), (4, 72538536), (6, 48359024), (7, 41450592), (8, 36269268), (12, 24179512), (14, 20725296), (16, 18134634), (21, 13816864), (24, 12089756), (28, 10362648), (32, 9067317), (42, 6908432), (48, 6044878), (56, 5181324), (84, 3454216), (96, 3022439), (112, 2590662), (168, 1727108), (224, 1295331), (336, 863554), (672, 431777)]