408938863666

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{10613}}^1$

素因数の和:10927

約数の個数: 48

約数和(自身を含む): 641467152072

約数和(自身を除く): 232528288406

約数列:

[1, 2, 41, 73, 82, 146, 157, 314, 1681, 2993, 3362, 5986, 6437, 10613, 11461, 12874, 21226, 22922, 122713, 245426, 263917, 435133, 469901, 527834, 774749, 870266, 939802, 1549498, 1666241, 3332482, 17840453, 19265941, 31764709, 35680906, 38531882, 63529418, 68315881, 121635593, 136631762, 243271186, 1302353069, 2604706138, 2800951121, 4987059313, 5601902242, 9974118626, 204469431833, 408938863666]

約数ペア:

[(1, 408938863666), (2, 204469431833), (41, 9974118626), (73, 5601902242), (82, 4987059313), (146, 2800951121), (157, 2604706138), (314, 1302353069), (1681, 243271186), (2993, 136631762), (3362, 121635593), (5986, 68315881), (6437, 63529418), (10613, 38531882), (11461, 35680906), (12874, 31764709), (21226, 19265941), (22922, 17840453), (122713, 3332482), (245426, 1666241), (263917, 1549498), (435133, 939802), (469901, 870266), (527834, 774749)]