1666698864

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{4561}}^1$

素因数の和:4926

約数の個数: 80

約数和(自身を含む): 4507401984

約数和(自身を除く): 2840703120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 331, 368, 552, 662, 993, 1104, 1324, 1986, 2648, 3972, 4561, 5296, 7613, 7944, 9122, 13683, 15226, 15888, 18244, 22839, 27366, 30452, 36488, 45678, 54732, 60904, 72976, 91356, 104903, 109464, 121808, 182712, 209806, 218928, 314709, 365424, 419612, 629418, 839224, 1258836, 1509691, 1678448, 2517672, 3019382, 4529073, 5035344, 6038764, 9058146, 12077528, 18116292, 24155056, 34722893, 36232584, 69445786, 72465168, 104168679, 138891572, 208337358, 277783144, 416674716, 555566288, 833349432, 1666698864]

約数ペア:

[(1, 1666698864), (2, 833349432), (3, 555566288), (4, 416674716), (6, 277783144), (8, 208337358), (12, 138891572), (16, 104168679), (23, 72465168), (24, 69445786), (46, 36232584), (48, 34722893), (69, 24155056), (92, 18116292), (138, 12077528), (184, 9058146), (276, 6038764), (331, 5035344), (368, 4529073), (552, 3019382), (662, 2517672), (993, 1678448), (1104, 1509691), (1324, 1258836), (1986, 839224), (2648, 629418), (3972, 419612), (4561, 365424), (5296, 314709), (7613, 218928), (7944, 209806), (9122, 182712), (13683, 121808), (15226, 109464), (15888, 104903), (18244, 91356), (22839, 72976), (27366, 60904), (30452, 54732), (36488, 45678)]