68001024

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 228355680

約数和(自身を除く): 160354656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 139, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 278, 294, 312, 336, 364, 384, 392, 416, 417, 448, 546, 556, 588, 624, 637, 672, 728, 768, 784, 832, 834, 896, 973, 1092, 1112, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1668, 1792, 1807, 1911, 1946, 2184, 2224, 2352, 2496, 2548, 2688, 2912, 2919, 3136, 3328, 3336, 3614, 3822, 3892, 4368, 4448, 4704, 4992, 5096, 5376, 5421, 5824, 5838, 6272, 6672, 6811, 7228, 7644, 7784, 8736, 8896, 9408, 9984, 10192, 10842, 11648, 11676, 12544, 12649, 13344, 13622, 14456, 15288, 15568, 17472, 17792, 18816, 20384, 20433, 21684, 23296, 23352, 25298, 26688, 27244, 28912, 30576, 31136, 34944, 35584, 37632, 37947, 40768, 40866, 43368, 46704, 50596, 53376, 54488, 57824, 61152, 62272, 69888, 75894, 81536, 81732, 86736, 88543, 93408, 101192, 106752, 108976, 115648, 122304, 124544, 151788, 163072, 163464, 173472, 177086, 186816, 202384, 217952, 231296, 244608, 249088, 265629, 303576, 326928, 346944, 354172, 373632, 404768, 435904, 462592, 489216, 531258, 607152, 653856, 693888, 708344, 747264, 809536, 871808, 1062516, 1214304, 1307712, 1387776, 1416688, 1619072, 1743616, 2125032, 2428608, 2615424, 2833376, 3238144, 4250064, 4857216, 5230848, 5666752, 8500128, 9714432, 11333504, 17000256, 22667008, 34000512, 68001024]

約数ペア:

[(1, 68001024), (2, 34000512), (3, 22667008), (4, 17000256), (6, 11333504), (7, 9714432), (8, 8500128), (12, 5666752), (13, 5230848), (14, 4857216), (16, 4250064), (21, 3238144), (24, 2833376), (26, 2615424), (28, 2428608), (32, 2125032), (39, 1743616), (42, 1619072), (48, 1416688), (49, 1387776), (52, 1307712), (56, 1214304), (64, 1062516), (78, 871808), (84, 809536), (91, 747264), (96, 708344), (98, 693888), (104, 653856), (112, 607152), (128, 531258), (139, 489216), (147, 462592), (156, 435904), (168, 404768), (182, 373632), (192, 354172), (196, 346944), (208, 326928), (224, 303576), (256, 265629), (273, 249088), (278, 244608), (294, 231296), (312, 217952), (336, 202384), (364, 186816), (384, 177086), (392, 173472), (416, 163464), (417, 163072), (448, 151788), (546, 124544), (556, 122304), (588, 115648), (624, 108976), (637, 106752), (672, 101192), (728, 93408), (768, 88543), (784, 86736), (832, 81732), (834, 81536), (896, 75894), (973, 69888), (1092, 62272), (1112, 61152), (1176, 57824), (1248, 54488), (1274, 53376), (1344, 50596), (1456, 46704), (1568, 43368), (1664, 40866), (1668, 40768), (1792, 37947), (1807, 37632), (1911, 35584), (1946, 34944), (2184, 31136), (2224, 30576), (2352, 28912), (2496, 27244), (2548, 26688), (2688, 25298), (2912, 23352), (2919, 23296), (3136, 21684), (3328, 20433), (3336, 20384), (3614, 18816), (3822, 17792), (3892, 17472), (4368, 15568), (4448, 15288), (4704, 14456), (4992, 13622), (5096, 13344), (5376, 12649), (5421, 12544), (5824, 11676), (5838, 11648), (6272, 10842), (6672, 10192), (6811, 9984), (7228, 9408), (7644, 8896), (7784, 8736)]