666545472

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6689}}^1$

素因数の和:6880

約数の個数: 84

約数和(自身を含む): 1921863060

約数和(自身を除く): 1255317588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 192, 288, 346, 519, 576, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 6689, 8304, 11072, 12456, 13378, 16608, 20067, 24912, 26756, 33216, 40134, 49824, 53512, 60201, 80268, 99648, 107024, 120402, 160536, 214048, 240804, 321072, 428096, 481608, 642144, 963216, 1157197, 1284288, 1926432, 2314394, 3471591, 3852864, 4628788, 6943182, 9257576, 10414773, 13886364, 18515152, 20829546, 27772728, 37030304, 41659092, 55545456, 74060608, 83318184, 111090912, 166636368, 222181824, 333272736, 666545472]

約数ペア:

[(1, 666545472), (2, 333272736), (3, 222181824), (4, 166636368), (6, 111090912), (8, 83318184), (9, 74060608), (12, 55545456), (16, 41659092), (18, 37030304), (24, 27772728), (32, 20829546), (36, 18515152), (48, 13886364), (64, 10414773), (72, 9257576), (96, 6943182), (144, 4628788), (173, 3852864), (192, 3471591), (288, 2314394), (346, 1926432), (519, 1284288), (576, 1157197), (692, 963216), (1038, 642144), (1384, 481608), (1557, 428096), (2076, 321072), (2768, 240804), (3114, 214048), (4152, 160536), (5536, 120402), (6228, 107024), (6689, 99648), (8304, 80268), (11072, 60201), (12456, 53512), (13378, 49824), (16608, 40134), (20067, 33216), (24912, 26756)]