1805427456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8258

約数の個数: 144

約数和(自身を含む): 5626134528

約数和(自身を除く): 3820707072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1312, 1344, 1722, 1792, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 5376, 6888, 7872, 8191, 9184, 10496, 13776, 15744, 16382, 18368, 24573, 27552, 31488, 32764, 36736, 49146, 55104, 57337, 65528, 73472, 98292, 110208, 114674, 131056, 172011, 196584, 220416, 229348, 262112, 335831, 344022, 393168, 458696, 524224, 671662, 688044, 786336, 917392, 1007493, 1048448, 1343324, 1376088, 1572672, 1834784, 2014986, 2096896, 2350817, 2686648, 2752176, 3145344, 3669568, 4029972, 4701634, 5373296, 5504352, 6290688, 7052451, 7339136, 8059944, 9403268, 10746592, 11008704, 14104902, 14678272, 16119888, 18806536, 21493184, 22017408, 28209804, 32239776, 37613072, 42986368, 44034816, 56419608, 64479552, 75226144, 85972736, 112839216, 128959104, 150452288, 225678432, 257918208, 300904576, 451356864, 601809152, 902713728, 1805427456]

約数ペア:

[(1, 1805427456), (2, 902713728), (3, 601809152), (4, 451356864), (6, 300904576), (7, 257918208), (8, 225678432), (12, 150452288), (14, 128959104), (16, 112839216), (21, 85972736), (24, 75226144), (28, 64479552), (32, 56419608), (41, 44034816), (42, 42986368), (48, 37613072), (56, 32239776), (64, 28209804), (82, 22017408), (84, 21493184), (96, 18806536), (112, 16119888), (123, 14678272), (128, 14104902), (164, 11008704), (168, 10746592), (192, 9403268), (224, 8059944), (246, 7339136), (256, 7052451), (287, 6290688), (328, 5504352), (336, 5373296), (384, 4701634), (448, 4029972), (492, 3669568), (574, 3145344), (656, 2752176), (672, 2686648), (768, 2350817), (861, 2096896), (896, 2014986), (984, 1834784), (1148, 1572672), (1312, 1376088), (1344, 1343324), (1722, 1048448), (1792, 1007493), (1968, 917392), (2296, 786336), (2624, 688044), (2688, 671662), (3444, 524224), (3936, 458696), (4592, 393168), (5248, 344022), (5376, 335831), (6888, 262112), (7872, 229348), (8191, 220416), (9184, 196584), (10496, 172011), (13776, 131056), (15744, 114674), (16382, 110208), (18368, 98292), (24573, 73472), (27552, 65528), (31488, 57337), (32764, 55104), (36736, 49146)]