256045254336

素因数分解:

$2^6\times 3^3\times {\mathrm{151}}^1\times {\mathrm{981287}}^1$

素因数の和:981459

約数の個数: 112

約数和(自身を含む): 757711342080

約数和(自身を除く): 501666087744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 151, 192, 216, 288, 302, 432, 453, 576, 604, 864, 906, 1208, 1359, 1728, 1812, 2416, 2718, 3624, 4077, 4832, 5436, 7248, 8154, 9664, 10872, 14496, 16308, 21744, 28992, 32616, 43488, 65232, 86976, 130464, 260928, 981287, 1962574, 2943861, 3925148, 5887722, 7850296, 8831583, 11775444, 15700592, 17663166, 23550888, 26494749, 31401184, 35326332, 47101776, 52989498, 62802368, 70652664, 94203552, 105978996, 141305328, 148174337, 188407104, 211957992, 282610656, 296348674, 423915984, 444523011, 565221312, 592697348, 847831968, 889046022, 1185394696, 1333569033, 1695663936, 1778092044, 2370789392, 2667138066, 3556184088, 4000707099, 4741578784, 5334276132, 7112368176, 8001414198, 9483157568, 10668552264, 14224736352, 16002828396, 21337104528, 28449472704, 32005656792, 42674209056, 64011313584, 85348418112, 128022627168, 256045254336]

約数ペア:

[(1, 256045254336), (2, 128022627168), (3, 85348418112), (4, 64011313584), (6, 42674209056), (8, 32005656792), (9, 28449472704), (12, 21337104528), (16, 16002828396), (18, 14224736352), (24, 10668552264), (27, 9483157568), (32, 8001414198), (36, 7112368176), (48, 5334276132), (54, 4741578784), (64, 4000707099), (72, 3556184088), (96, 2667138066), (108, 2370789392), (144, 1778092044), (151, 1695663936), (192, 1333569033), (216, 1185394696), (288, 889046022), (302, 847831968), (432, 592697348), (453, 565221312), (576, 444523011), (604, 423915984), (864, 296348674), (906, 282610656), (1208, 211957992), (1359, 188407104), (1728, 148174337), (1812, 141305328), (2416, 105978996), (2718, 94203552), (3624, 70652664), (4077, 62802368), (4832, 52989498), (5436, 47101776), (7248, 35326332), (8154, 31401184), (9664, 26494749), (10872, 23550888), (14496, 17663166), (16308, 15700592), (21744, 11775444), (28992, 8831583), (32616, 7850296), (43488, 5887722), (65232, 3925148), (86976, 2943861), (130464, 1962574), (260928, 981287)]