215296368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6221}}^1$

素因数の和:6342

約数の個数: 80

約数和(自身を含む): 641911296

約数和(自身を除く): 426614928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 4326, 4944, 5768, 6221, 8652, 11536, 12442, 17304, 18663, 24884, 34608, 37326, 43547, 49768, 74652, 87094, 99536, 130641, 149304, 174188, 261282, 298608, 348376, 522564, 640763, 696752, 1045128, 1281526, 1922289, 2090256, 2563052, 3844578, 4485341, 5126104, 7689156, 8970682, 10252208, 13456023, 15378312, 17941364, 26912046, 30756624, 35882728, 53824092, 71765456, 107648184, 215296368]

約数ペア:

[(1, 215296368), (2, 107648184), (3, 71765456), (4, 53824092), (6, 35882728), (7, 30756624), (8, 26912046), (12, 17941364), (14, 15378312), (16, 13456023), (21, 10252208), (24, 8970682), (28, 7689156), (42, 5126104), (48, 4485341), (56, 3844578), (84, 2563052), (103, 2090256), (112, 1922289), (168, 1281526), (206, 1045128), (309, 696752), (336, 640763), (412, 522564), (618, 348376), (721, 298608), (824, 261282), (1236, 174188), (1442, 149304), (1648, 130641), (2163, 99536), (2472, 87094), (2884, 74652), (4326, 49768), (4944, 43547), (5768, 37326), (6221, 34608), (8652, 24884), (11536, 18663), (12442, 17304)]