1322568

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 4014780

約数和(自身を除く): 2692212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 157, 162, 216, 234, 312, 314, 324, 351, 468, 471, 628, 648, 702, 936, 942, 1053, 1256, 1404, 1413, 1884, 2041, 2106, 2808, 2826, 3768, 4082, 4212, 4239, 5652, 6123, 8164, 8424, 8478, 11304, 12246, 12717, 16328, 16956, 18369, 24492, 25434, 33912, 36738, 48984, 50868, 55107, 73476, 101736, 110214, 146952, 165321, 220428, 330642, 440856, 661284, 1322568]

約数ペア:

[(1, 1322568), (2, 661284), (3, 440856), (4, 330642), (6, 220428), (8, 165321), (9, 146952), (12, 110214), (13, 101736), (18, 73476), (24, 55107), (26, 50868), (27, 48984), (36, 36738), (39, 33912), (52, 25434), (54, 24492), (72, 18369), (78, 16956), (81, 16328), (104, 12717), (108, 12246), (117, 11304), (156, 8478), (157, 8424), (162, 8164), (216, 6123), (234, 5652), (312, 4239), (314, 4212), (324, 4082), (351, 3768), (468, 2826), (471, 2808), (628, 2106), (648, 2041), (702, 1884), (936, 1413), (942, 1404), (1053, 1256)]