451210172

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 915210240

約数和(自身を除く): 464000068

約数列:

[1, 2, 4, 7, 14, 28, 127, 223, 254, 446, 508, 569, 889, 892, 1138, 1561, 1778, 2276, 3122, 3556, 3983, 6244, 7966, 15932, 28321, 56642, 72263, 113284, 126887, 144526, 198247, 253774, 289052, 396494, 505841, 507548, 792988, 888209, 1011682, 1776418, 2023364, 3552836, 16114649, 32229298, 64458596, 112802543, 225605086, 451210172]

約数ペア:

[(1, 451210172), (2, 225605086), (4, 112802543), (7, 64458596), (14, 32229298), (28, 16114649), (127, 3552836), (223, 2023364), (254, 1776418), (446, 1011682), (508, 888209), (569, 792988), (889, 507548), (892, 505841), (1138, 396494), (1561, 289052), (1778, 253774), (2276, 198247), (3122, 144526), (3556, 126887), (3983, 113284), (6244, 72263), (7966, 56642), (15932, 28321)]