204420384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101399}}^1$

素因数の和:101422

約数の個数: 72

約数和(自身を含む): 664372800

約数和(自身を除く): 459952416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 101399, 202798, 304197, 405596, 608394, 709793, 811192, 912591, 1216788, 1419586, 1622384, 1825182, 2129379, 2433576, 2839172, 3244768, 3650364, 4258758, 4867152, 5678344, 6388137, 7300728, 8517516, 9734304, 11356688, 12776274, 14601456, 17035032, 22713376, 25552548, 29202912, 34070064, 51105096, 68140128, 102210192, 204420384]

約数ペア:

[(1, 204420384), (2, 102210192), (3, 68140128), (4, 51105096), (6, 34070064), (7, 29202912), (8, 25552548), (9, 22713376), (12, 17035032), (14, 14601456), (16, 12776274), (18, 11356688), (21, 9734304), (24, 8517516), (28, 7300728), (32, 6388137), (36, 5678344), (42, 4867152), (48, 4258758), (56, 3650364), (63, 3244768), (72, 2839172), (84, 2433576), (96, 2129379), (112, 1825182), (126, 1622384), (144, 1419586), (168, 1216788), (224, 912591), (252, 811192), (288, 709793), (336, 608394), (504, 405596), (672, 304197), (1008, 202798), (2016, 101399)]