235181001488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1\times {\mathrm{2741}}^1$

素因数の和:3504

約数の個数: 80

約数和(自身を含む): 469096797312

約数和(自身を除く): 233915795824

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 311, 344, 401, 622, 688, 802, 1244, 1604, 2488, 2741, 3208, 4976, 5482, 6416, 10964, 13373, 17243, 21928, 26746, 34486, 43856, 53492, 68972, 106984, 117863, 124711, 137944, 213968, 235726, 249422, 275888, 471452, 498844, 852451, 942904, 997688, 1099141, 1704902, 1885808, 1995376, 2198282, 3409804, 4396564, 5362573, 6819608, 8793128, 10725146, 13639216, 17586256, 21450292, 36655393, 42900584, 47263063, 73310786, 85801168, 94526126, 146621572, 189052252, 293243144, 341832851, 378104504, 586486288, 683665702, 756209008, 1367331404, 2734662808, 5469325616, 14698812593, 29397625186, 58795250372, 117590500744, 235181001488]

約数ペア:

[(1, 235181001488), (2, 117590500744), (4, 58795250372), (8, 29397625186), (16, 14698812593), (43, 5469325616), (86, 2734662808), (172, 1367331404), (311, 756209008), (344, 683665702), (401, 586486288), (622, 378104504), (688, 341832851), (802, 293243144), (1244, 189052252), (1604, 146621572), (2488, 94526126), (2741, 85801168), (3208, 73310786), (4976, 47263063), (5482, 42900584), (6416, 36655393), (10964, 21450292), (13373, 17586256), (17243, 13639216), (21928, 10725146), (26746, 8793128), (34486, 6819608), (43856, 5362573), (53492, 4396564), (68972, 3409804), (106984, 2198282), (117863, 1995376), (124711, 1885808), (137944, 1704902), (213968, 1099141), (235726, 997688), (249422, 942904), (275888, 852451), (471452, 498844)]