260064112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 653208192

約数和(自身を除く): 393144080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 251, 308, 319, 406, 464, 502, 616, 638, 812, 841, 1004, 1232, 1276, 1624, 1682, 1757, 2008, 2233, 2552, 2761, 3248, 3364, 3514, 4016, 4466, 5104, 5522, 5887, 6728, 7028, 7279, 8932, 9251, 11044, 11774, 13456, 14056, 14558, 17864, 18502, 19327, 22088, 23548, 28112, 29116, 35728, 37004, 38654, 44176, 47096, 50953, 58232, 64757, 74008, 77308, 80069, 94192, 101906, 116464, 129514, 148016, 154616, 160138, 203812, 211091, 259028, 309232, 320276, 407624, 422182, 518056, 560483, 640552, 815248, 844364, 1036112, 1120966, 1281104, 1477637, 1688728, 2241932, 2322001, 2955274, 3377456, 4483864, 4644002, 5910548, 8967728, 9288004, 11821096, 16254007, 18576008, 23642192, 32508014, 37152016, 65016028, 130032056, 260064112]

約数ペア:

[(1, 260064112), (2, 130032056), (4, 65016028), (7, 37152016), (8, 32508014), (11, 23642192), (14, 18576008), (16, 16254007), (22, 11821096), (28, 9288004), (29, 8967728), (44, 5910548), (56, 4644002), (58, 4483864), (77, 3377456), (88, 2955274), (112, 2322001), (116, 2241932), (154, 1688728), (176, 1477637), (203, 1281104), (232, 1120966), (251, 1036112), (308, 844364), (319, 815248), (406, 640552), (464, 560483), (502, 518056), (616, 422182), (638, 407624), (812, 320276), (841, 309232), (1004, 259028), (1232, 211091), (1276, 203812), (1624, 160138), (1682, 154616), (1757, 148016), (2008, 129514), (2233, 116464), (2552, 101906), (2761, 94192), (3248, 80069), (3364, 77308), (3514, 74008), (4016, 64757), (4466, 58232), (5104, 50953), (5522, 47096), (5887, 44176), (6728, 38654), (7028, 37004), (7279, 35728), (8932, 29116), (9251, 28112), (11044, 23548), (11774, 22088), (13456, 19327), (14056, 18502), (14558, 17864)]