397970104

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5237}}^1$

素因数の和:5332

約数の個数: 64

約数和(自身を含む): 905126400

約数和(自身を除く): 507156296

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 59, 92, 118, 161, 184, 236, 322, 413, 472, 644, 826, 1288, 1357, 1652, 2714, 3304, 5237, 5428, 9499, 10474, 10856, 18998, 20948, 36659, 37996, 41896, 73318, 75992, 120451, 146636, 240902, 293272, 308983, 481804, 617966, 843157, 963608, 1235932, 1686314, 2162881, 2471864, 3372628, 4325762, 6745256, 7106609, 8651524, 14213218, 17303048, 28426436, 49746263, 56852872, 99492526, 198985052, 397970104]

約数ペア:

[(1, 397970104), (2, 198985052), (4, 99492526), (7, 56852872), (8, 49746263), (14, 28426436), (23, 17303048), (28, 14213218), (46, 8651524), (56, 7106609), (59, 6745256), (92, 4325762), (118, 3372628), (161, 2471864), (184, 2162881), (236, 1686314), (322, 1235932), (413, 963608), (472, 843157), (644, 617966), (826, 481804), (1288, 308983), (1357, 293272), (1652, 240902), (2714, 146636), (3304, 120451), (5237, 75992), (5428, 73318), (9499, 41896), (10474, 37996), (10856, 36659), (18998, 20948)]