388214208

素因数分解:

$2^6\times 3^4\times {\mathrm{74887}}^1$

素因数の和:74911

約数の個数: 70

約数和(自身を含む): 1150803896

約数和(自身を除く): 762589688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 74887, 149774, 224661, 299548, 449322, 599096, 673983, 898644, 1198192, 1347966, 1797288, 2021949, 2396384, 2695932, 3594576, 4043898, 4792768, 5391864, 6065847, 7189152, 8087796, 10783728, 12131694, 14378304, 16175592, 21567456, 24263388, 32351184, 43134912, 48526776, 64702368, 97053552, 129404736, 194107104, 388214208]

約数ペア:

[(1, 388214208), (2, 194107104), (3, 129404736), (4, 97053552), (6, 64702368), (8, 48526776), (9, 43134912), (12, 32351184), (16, 24263388), (18, 21567456), (24, 16175592), (27, 14378304), (32, 12131694), (36, 10783728), (48, 8087796), (54, 7189152), (64, 6065847), (72, 5391864), (81, 4792768), (96, 4043898), (108, 3594576), (144, 2695932), (162, 2396384), (192, 2021949), (216, 1797288), (288, 1347966), (324, 1198192), (432, 898644), (576, 673983), (648, 599096), (864, 449322), (1296, 299548), (1728, 224661), (2592, 149774), (5184, 74887)]