2001456

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 5937120

約数和(自身を除く): 3935664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 113, 123, 144, 164, 216, 226, 246, 328, 339, 369, 432, 452, 492, 656, 678, 738, 904, 984, 1017, 1107, 1356, 1476, 1808, 1968, 2034, 2214, 2712, 2952, 3051, 4068, 4428, 4633, 5424, 5904, 6102, 8136, 8856, 9266, 12204, 13899, 16272, 17712, 18532, 24408, 27798, 37064, 41697, 48816, 55596, 74128, 83394, 111192, 125091, 166788, 222384, 250182, 333576, 500364, 667152, 1000728, 2001456]

約数ペア:

[(1, 2001456), (2, 1000728), (3, 667152), (4, 500364), (6, 333576), (8, 250182), (9, 222384), (12, 166788), (16, 125091), (18, 111192), (24, 83394), (27, 74128), (36, 55596), (41, 48816), (48, 41697), (54, 37064), (72, 27798), (82, 24408), (108, 18532), (113, 17712), (123, 16272), (144, 13899), (164, 12204), (216, 9266), (226, 8856), (246, 8136), (328, 6102), (339, 5904), (369, 5424), (432, 4633), (452, 4428), (492, 4068), (656, 3051), (678, 2952), (738, 2712), (904, 2214), (984, 2034), (1017, 1968), (1107, 1808), (1356, 1476)]