1256193684272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{453311}}^1$

素因数の和:453538

約数の個数: 80

約数和(自身を含む): 2597383471104

約数和(自身を除く): 1341189786832

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 151, 248, 296, 302, 496, 592, 604, 1147, 1208, 2294, 2416, 4588, 4681, 5587, 9176, 9362, 11174, 18352, 18724, 22348, 37448, 44696, 74896, 89392, 173197, 346394, 453311, 692788, 906622, 1385576, 1813244, 2771152, 3626488, 7252976, 14052641, 16772507, 28105282, 33545014, 56210564, 67090028, 68449961, 112421128, 134180056, 136899922, 224842256, 268360112, 273799844, 519947717, 547599688, 1039895434, 1095199376, 2079790868, 2121948791, 2532648557, 4159581736, 4243897582, 5065297114, 8319163472, 8487795164, 10130594228, 16975590328, 20261188456, 33951180656, 40522376912, 78512105267, 157024210534, 314048421068, 628096842136, 1256193684272]

約数ペア:

[(1, 1256193684272), (2, 628096842136), (4, 314048421068), (8, 157024210534), (16, 78512105267), (31, 40522376912), (37, 33951180656), (62, 20261188456), (74, 16975590328), (124, 10130594228), (148, 8487795164), (151, 8319163472), (248, 5065297114), (296, 4243897582), (302, 4159581736), (496, 2532648557), (592, 2121948791), (604, 2079790868), (1147, 1095199376), (1208, 1039895434), (2294, 547599688), (2416, 519947717), (4588, 273799844), (4681, 268360112), (5587, 224842256), (9176, 136899922), (9362, 134180056), (11174, 112421128), (18352, 68449961), (18724, 67090028), (22348, 56210564), (37448, 33545014), (44696, 28105282), (74896, 16772507), (89392, 14052641), (173197, 7252976), (346394, 3626488), (453311, 2771152), (692788, 1813244), (906622, 1385576)]