12676838928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{655337}}^1$

素因数の和:655392

約数の個数: 80

約数和(自身を含む): 36405336576

約数和(自身を除く): 23728497648

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, 655337, 1310674, 1966011, 2621348, 3932022, 5242696, 7864044, 8519381, 10485392, 15728088, 17038762, 20315447, 25558143, 31456176, 34077524, 40630894, 51116286, 60946341, 68155048, 81261788, 102232572, 121892682, 136310096, 162523576, 204465144, 243785364, 264100811, 325047152, 408930288, 487570728, 528201622, 792302433, 975141456, 1056403244, 1584604866, 2112806488, 3169209732, 4225612976, 6338419464, 12676838928]

約数ペア:

[(1, 12676838928), (2, 6338419464), (3, 4225612976), (4, 3169209732), (6, 2112806488), (8, 1584604866), (12, 1056403244), (13, 975141456), (16, 792302433), (24, 528201622), (26, 487570728), (31, 408930288), (39, 325047152), (48, 264100811), (52, 243785364), (62, 204465144), (78, 162523576), (93, 136310096), (104, 121892682), (124, 102232572), (156, 81261788), (186, 68155048), (208, 60946341), (248, 51116286), (312, 40630894), (372, 34077524), (403, 31456176), (496, 25558143), (624, 20315447), (744, 17038762), (806, 15728088), (1209, 10485392), (1488, 8519381), (1612, 7864044), (2418, 5242696), (3224, 3932022), (4836, 2621348), (6448, 1966011), (9672, 1310674), (19344, 655337)]