337988894464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1\times {\mathrm{2153}}^1$

素因数の和:3322

約数の個数: 144

約数和(自身を含む): 744474199392

約数和(自身を除く): 406485304928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 832, 1097, 1118, 1376, 1664, 2153, 2194, 2236, 2752, 3328, 4306, 4388, 4472, 5504, 8612, 8776, 8944, 11008, 14261, 17224, 17552, 17888, 27989, 28522, 34448, 35104, 35776, 47171, 55978, 57044, 68896, 70208, 71552, 92579, 94342, 111956, 114088, 137792, 140416, 143104, 185158, 188684, 223912, 228176, 275584, 280832, 370316, 377368, 447824, 456352, 551168, 613223, 740632, 754736, 895648, 912704, 1203527, 1226446, 1481264, 1509472, 1791296, 1825408, 2361841, 2407054, 2452892, 2962528, 3018944, 3582592, 3650816, 4723682, 4814108, 4905784, 5925056, 6037888, 7165184, 9447364, 9628216, 9811568, 11850112, 12075776, 18894728, 19256432, 19623136, 23700224, 30703933, 37789456, 38512864, 39246272, 61407866, 75578912, 77025728, 78492544, 101559163, 122815732, 151157824, 154051456, 156985088, 203118326, 245631464, 302315648, 308102912, 406236652, 491262928, 604631296, 812473304, 982525856, 1320269119, 1624946608, 1965051712, 2640538238, 3249893216, 3930103424, 5281076476, 6499786432, 7860206848, 10562152952, 12999572864, 21124305904, 25999145728, 42248611808, 84497223616, 168994447232, 337988894464]

約数ペア:

[(1, 337988894464), (2, 168994447232), (4, 84497223616), (8, 42248611808), (13, 25999145728), (16, 21124305904), (26, 12999572864), (32, 10562152952), (43, 7860206848), (52, 6499786432), (64, 5281076476), (86, 3930103424), (104, 3249893216), (128, 2640538238), (172, 1965051712), (208, 1624946608), (256, 1320269119), (344, 982525856), (416, 812473304), (559, 604631296), (688, 491262928), (832, 406236652), (1097, 308102912), (1118, 302315648), (1376, 245631464), (1664, 203118326), (2153, 156985088), (2194, 154051456), (2236, 151157824), (2752, 122815732), (3328, 101559163), (4306, 78492544), (4388, 77025728), (4472, 75578912), (5504, 61407866), (8612, 39246272), (8776, 38512864), (8944, 37789456), (11008, 30703933), (14261, 23700224), (17224, 19623136), (17552, 19256432), (17888, 18894728), (27989, 12075776), (28522, 11850112), (34448, 9811568), (35104, 9628216), (35776, 9447364), (47171, 7165184), (55978, 6037888), (57044, 5925056), (68896, 4905784), (70208, 4814108), (71552, 4723682), (92579, 3650816), (94342, 3582592), (111956, 3018944), (114088, 2962528), (137792, 2452892), (140416, 2407054), (143104, 2361841), (185158, 1825408), (188684, 1791296), (223912, 1509472), (228176, 1481264), (275584, 1226446), (280832, 1203527), (370316, 912704), (377368, 895648), (447824, 754736), (456352, 740632), (551168, 613223)]