423577728

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17509}}^1$

素因数の和:17539

約数の個数: 128

約数和(自身を含む): 1428816000

約数和(自身を除く): 1005238272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 17509, 24192, 35018, 52527, 70036, 105054, 122563, 140072, 157581, 210108, 245126, 280144, 315162, 367689, 420216, 472743, 490252, 560288, 630324, 735378, 840432, 945486, 980504, 1103067, 1120576, 1260648, 1470756, 1680864, 1890972, 1961008, 2206134, 2241152, 2521296, 2941512, 3309201, 3361728, 3781944, 3922016, 4412268, 5042592, 5883024, 6618402, 6723456, 7563888, 7844032, 8824536, 10085184, 11766048, 13236804, 15127776, 15688064, 17649072, 20170368, 23532096, 26473608, 30255552, 35298144, 47064192, 52947216, 60511104, 70596288, 105894432, 141192576, 211788864, 423577728]

約数ペア:

[(1, 423577728), (2, 211788864), (3, 141192576), (4, 105894432), (6, 70596288), (7, 60511104), (8, 52947216), (9, 47064192), (12, 35298144), (14, 30255552), (16, 26473608), (18, 23532096), (21, 20170368), (24, 17649072), (27, 15688064), (28, 15127776), (32, 13236804), (36, 11766048), (42, 10085184), (48, 8824536), (54, 7844032), (56, 7563888), (63, 6723456), (64, 6618402), (72, 5883024), (84, 5042592), (96, 4412268), (108, 3922016), (112, 3781944), (126, 3361728), (128, 3309201), (144, 2941512), (168, 2521296), (189, 2241152), (192, 2206134), (216, 1961008), (224, 1890972), (252, 1680864), (288, 1470756), (336, 1260648), (378, 1120576), (384, 1103067), (432, 980504), (448, 945486), (504, 840432), (576, 735378), (672, 630324), (756, 560288), (864, 490252), (896, 472743), (1008, 420216), (1152, 367689), (1344, 315162), (1512, 280144), (1728, 245126), (2016, 210108), (2688, 157581), (3024, 140072), (3456, 122563), (4032, 105054), (6048, 70036), (8064, 52527), (12096, 35018), (17509, 24192)]