288575756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4111}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 607918080

約数和(自身を除く): 319342324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 644, 763, 1526, 2507, 3052, 4111, 5014, 8222, 10028, 16444, 17549, 28777, 35098, 57554, 70196, 94553, 115108, 189106, 378212, 448099, 661871, 896198, 1323742, 1792396, 2647484, 3136693, 6273386, 10306277, 12546772, 20612554, 41225108, 72143939, 144287878, 288575756]

約数ペア:

[(1, 288575756), (2, 144287878), (4, 72143939), (7, 41225108), (14, 20612554), (23, 12546772), (28, 10306277), (46, 6273386), (92, 3136693), (109, 2647484), (161, 1792396), (218, 1323742), (322, 896198), (436, 661871), (644, 448099), (763, 378212), (1526, 189106), (2507, 115108), (3052, 94553), (4111, 70196), (5014, 57554), (8222, 35098), (10028, 28777), (16444, 17549)]