280328784

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 80

約数和(自身を含む): 780140544

約数和(自身を除く): 499811760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 8191, 8556, 11408, 16382, 17112, 24573, 32764, 34224, 49146, 65528, 98292, 131056, 188393, 196584, 253921, 376786, 393168, 507842, 565179, 753572, 761763, 1015684, 1130358, 1507144, 1523526, 2031368, 2260716, 3014288, 3047052, 4062736, 4521432, 5840183, 6094104, 9042864, 11680366, 12188208, 17520549, 23360732, 35041098, 46721464, 70082196, 93442928, 140164392, 280328784]

約数ペア:

[(1, 280328784), (2, 140164392), (3, 93442928), (4, 70082196), (6, 46721464), (8, 35041098), (12, 23360732), (16, 17520549), (23, 12188208), (24, 11680366), (31, 9042864), (46, 6094104), (48, 5840183), (62, 4521432), (69, 4062736), (92, 3047052), (93, 3014288), (124, 2260716), (138, 2031368), (184, 1523526), (186, 1507144), (248, 1130358), (276, 1015684), (368, 761763), (372, 753572), (496, 565179), (552, 507842), (713, 393168), (744, 376786), (1104, 253921), (1426, 196584), (1488, 188393), (2139, 131056), (2852, 98292), (4278, 65528), (5704, 49146), (8191, 34224), (8556, 32764), (11408, 24573), (16382, 17112)]