402460488003

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{104701}}^1$

素因数の和:105128

約数の個数: 48

約数和(自身を含む): 634041807360

約数和(自身を除く): 231581319357

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 331, 553, 993, 1659, 2317, 3871, 6951, 11613, 16219, 26149, 48657, 78447, 104701, 183043, 314103, 549129, 732907, 1281301, 2198721, 3843903, 5130349, 8271379, 15391047, 24814137, 34656031, 57899653, 103968093, 173698959, 242592217, 405297571, 727776651, 1215892713, 1698145519, 2737826449, 5094436557, 8213479347, 19164785143, 57494355429, 134153496001, 402460488003]

約数ペア:

[(1, 402460488003), (3, 134153496001), (7, 57494355429), (21, 19164785143), (49, 8213479347), (79, 5094436557), (147, 2737826449), (237, 1698145519), (331, 1215892713), (553, 727776651), (993, 405297571), (1659, 242592217), (2317, 173698959), (3871, 103968093), (6951, 57899653), (11613, 34656031), (16219, 24814137), (26149, 15391047), (48657, 8271379), (78447, 5130349), (104701, 3843903), (183043, 2198721), (314103, 1281301), (549129, 732907)]