625738224

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2246

約数の個数: 80

約数和(自身を含む): 1677384704

約数和(自身を除く): 1051646480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 372, 422, 496, 633, 744, 844, 1266, 1488, 1688, 1993, 2532, 3376, 3986, 5064, 5979, 6541, 7972, 10128, 11958, 13082, 15944, 19623, 23916, 26164, 31888, 39246, 47832, 52328, 61783, 78492, 95664, 104656, 123566, 156984, 185349, 247132, 313968, 370698, 420523, 494264, 741396, 841046, 988528, 1261569, 1482792, 1682092, 2523138, 2965584, 3364184, 5046276, 6728368, 10092552, 13036213, 20185104, 26072426, 39108639, 52144852, 78217278, 104289704, 156434556, 208579408, 312869112, 625738224]

約数ペア:

[(1, 625738224), (2, 312869112), (3, 208579408), (4, 156434556), (6, 104289704), (8, 78217278), (12, 52144852), (16, 39108639), (24, 26072426), (31, 20185104), (48, 13036213), (62, 10092552), (93, 6728368), (124, 5046276), (186, 3364184), (211, 2965584), (248, 2523138), (372, 1682092), (422, 1482792), (496, 1261569), (633, 988528), (744, 841046), (844, 741396), (1266, 494264), (1488, 420523), (1688, 370698), (1993, 313968), (2532, 247132), (3376, 185349), (3986, 156984), (5064, 123566), (5979, 104656), (6541, 95664), (7972, 78492), (10128, 61783), (11958, 52328), (13082, 47832), (15944, 39246), (19623, 31888), (23916, 26164)]