389600384

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 811512000

約数和(自身を除く): 421911616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 103, 116, 128, 206, 232, 412, 464, 824, 928, 1019, 1648, 1856, 2038, 2987, 3296, 3712, 4076, 5974, 6592, 8152, 11948, 13184, 16304, 23896, 29551, 32608, 47792, 59102, 65216, 95584, 104957, 118204, 130432, 191168, 209914, 236408, 382336, 419828, 472816, 839656, 945632, 1679312, 1891264, 3043753, 3358624, 3782528, 6087506, 6717248, 12175012, 13434496, 24350024, 48700048, 97400096, 194800192, 389600384]

約数ペア:

[(1, 389600384), (2, 194800192), (4, 97400096), (8, 48700048), (16, 24350024), (29, 13434496), (32, 12175012), (58, 6717248), (64, 6087506), (103, 3782528), (116, 3358624), (128, 3043753), (206, 1891264), (232, 1679312), (412, 945632), (464, 839656), (824, 472816), (928, 419828), (1019, 382336), (1648, 236408), (1856, 209914), (2038, 191168), (2987, 130432), (3296, 118204), (3712, 104957), (4076, 95584), (5974, 65216), (6592, 59102), (8152, 47792), (11948, 32608), (13184, 29551), (16304, 23896)]