204078648

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 526367520

約数和(自身を除く): 322288872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 942, 984, 1256, 1321, 1884, 2642, 3768, 3963, 5284, 6437, 7926, 10568, 12874, 15852, 19311, 25748, 31704, 38622, 51496, 54161, 77244, 108322, 154488, 162483, 207397, 216644, 324966, 414794, 433288, 622191, 649932, 829588, 1244382, 1299864, 1659176, 2488764, 4977528, 8503277, 17006554, 25509831, 34013108, 51019662, 68026216, 102039324, 204078648]

約数ペア:

[(1, 204078648), (2, 102039324), (3, 68026216), (4, 51019662), (6, 34013108), (8, 25509831), (12, 17006554), (24, 8503277), (41, 4977528), (82, 2488764), (123, 1659176), (157, 1299864), (164, 1244382), (246, 829588), (314, 649932), (328, 622191), (471, 433288), (492, 414794), (628, 324966), (942, 216644), (984, 207397), (1256, 162483), (1321, 154488), (1884, 108322), (2642, 77244), (3768, 54161), (3963, 51496), (5284, 38622), (6437, 31704), (7926, 25748), (10568, 19311), (12874, 15852)]