302172008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 619565760

約数和(自身を除く): 317393752

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 163, 172, 317, 326, 344, 634, 652, 731, 1268, 1304, 1462, 2536, 2771, 2924, 5389, 5542, 5848, 7009, 10778, 11084, 13631, 14018, 21556, 22168, 27262, 28036, 43112, 51671, 54524, 56072, 103342, 109048, 119153, 206684, 231727, 238306, 413368, 463454, 476612, 878407, 926908, 953224, 1756814, 1853816, 2221853, 3513628, 4443706, 7027256, 8887412, 17774824, 37771501, 75543002, 151086004, 302172008]

約数ペア:

[(1, 302172008), (2, 151086004), (4, 75543002), (8, 37771501), (17, 17774824), (34, 8887412), (43, 7027256), (68, 4443706), (86, 3513628), (136, 2221853), (163, 1853816), (172, 1756814), (317, 953224), (326, 926908), (344, 878407), (634, 476612), (652, 463454), (731, 413368), (1268, 238306), (1304, 231727), (1462, 206684), (2536, 119153), (2771, 109048), (2924, 103342), (5389, 56072), (5542, 54524), (5848, 51671), (7009, 43112), (10778, 28036), (11084, 27262), (13631, 22168), (14018, 21556)]