40048180608

素因数分解:

$2^7\times 3^1\times {\mathrm{409}}^1\times {\mathrm{254993}}^1$

素因数の和:255419

約数の個数: 64

約数和(自身を含む): 106638490800

約数和(自身を除く): 66590310192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 9816, 13088, 19632, 26176, 39264, 52352, 78528, 157056, 254993, 509986, 764979, 1019972, 1529958, 2039944, 3059916, 4079888, 6119832, 8159776, 12239664, 16319552, 24479328, 32639104, 48958656, 97917312, 104292137, 208584274, 312876411, 417168548, 625752822, 834337096, 1251505644, 1668674192, 2503011288, 3337348384, 5006022576, 6674696768, 10012045152, 13349393536, 20024090304, 40048180608]

約数ペア:

[(1, 40048180608), (2, 20024090304), (3, 13349393536), (4, 10012045152), (6, 6674696768), (8, 5006022576), (12, 3337348384), (16, 2503011288), (24, 1668674192), (32, 1251505644), (48, 834337096), (64, 625752822), (96, 417168548), (128, 312876411), (192, 208584274), (384, 104292137), (409, 97917312), (818, 48958656), (1227, 32639104), (1636, 24479328), (2454, 16319552), (3272, 12239664), (4908, 8159776), (6544, 6119832), (9816, 4079888), (13088, 3059916), (19632, 2039944), (26176, 1529958), (39264, 1019972), (52352, 764979), (78528, 509986), (157056, 254993)]