320631936

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22567}}^1$

素因数の和:22621

約数の個数: 64

約数和(自身を含む): 874735680

約数和(自身を除く): 554103744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14208, 22567, 45134, 67701, 90268, 135402, 180536, 270804, 361072, 541608, 722144, 834979, 1083216, 1444288, 1669958, 2166432, 2504937, 2888576, 3339916, 4332864, 5009874, 6679832, 8665728, 10019748, 13359664, 20039496, 26719328, 40078992, 53438656, 80157984, 106877312, 160315968, 320631936]

約数ペア:

[(1, 320631936), (2, 160315968), (3, 106877312), (4, 80157984), (6, 53438656), (8, 40078992), (12, 26719328), (16, 20039496), (24, 13359664), (32, 10019748), (37, 8665728), (48, 6679832), (64, 5009874), (74, 4332864), (96, 3339916), (111, 2888576), (128, 2504937), (148, 2166432), (192, 1669958), (222, 1444288), (296, 1083216), (384, 834979), (444, 722144), (592, 541608), (888, 361072), (1184, 270804), (1776, 180536), (2368, 135402), (3552, 90268), (4736, 67701), (7104, 45134), (14208, 22567)]