229143992

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4831}}^1$

素因数の和:4873

約数の個数: 72

約数和(自身を含む): 549470880

約数和(自身を除く): 320326888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 4312, 4831, 5929, 6776, 9662, 11858, 19324, 23716, 33817, 38648, 47432, 53141, 67634, 106282, 135268, 212564, 236719, 270536, 371987, 425128, 473438, 584551, 743974, 946876, 1169102, 1487948, 1893752, 2338204, 2603909, 2975896, 4091857, 4676408, 5207818, 8183714, 10415636, 16367428, 20831272, 28642999, 32734856, 57285998, 114571996, 229143992]

約数ペア:

[(1, 229143992), (2, 114571996), (4, 57285998), (7, 32734856), (8, 28642999), (11, 20831272), (14, 16367428), (22, 10415636), (28, 8183714), (44, 5207818), (49, 4676408), (56, 4091857), (77, 2975896), (88, 2603909), (98, 2338204), (121, 1893752), (154, 1487948), (196, 1169102), (242, 946876), (308, 743974), (392, 584551), (484, 473438), (539, 425128), (616, 371987), (847, 270536), (968, 236719), (1078, 212564), (1694, 135268), (2156, 106282), (3388, 67634), (4312, 53141), (4831, 47432), (5929, 38648), (6776, 33817), (9662, 23716), (11858, 19324)]