12563676528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{649487}}^1$

素因数の和:649542

約数の個数: 80

約数和(自身を含む): 36080357376

約数和(自身を除く): 23516680848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 649487, 1298974, 1948461, 2597948, 3896922, 5195896, 7793844, 8443331, 10391792, 15587688, 16886662, 20134097, 25329993, 31175376, 33773324, 40268194, 50659986, 60402291, 67546648, 80536388, 101319972, 120804582, 135093296, 161072776, 202639944, 241609164, 261743261, 322145552, 405279888, 483218328, 523486522, 785229783, 966436656, 1046973044, 1570459566, 2093946088, 3140919132, 4187892176, 6281838264, 12563676528]

約数ペア:

[(1, 12563676528), (2, 6281838264), (3, 4187892176), (4, 3140919132), (6, 2093946088), (8, 1570459566), (12, 1046973044), (13, 966436656), (16, 785229783), (24, 523486522), (26, 483218328), (31, 405279888), (39, 322145552), (48, 261743261), (52, 241609164), (62, 202639944), (78, 161072776), (93, 135093296), (104, 120804582), (124, 101319972), (156, 80536388), (186, 67546648), (208, 60402291), (248, 50659986), (312, 40268194), (372, 33773324), (403, 31175376), (496, 25329993), (624, 20134097), (744, 16886662), (806, 15587688), (1209, 10391792), (1488, 8443331), (1612, 7793844), (2418, 5195896), (3224, 3896922), (4836, 2597948), (6448, 1948461), (9672, 1298974), (19344, 649487)]