531139392

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{131731}}^1$

素因数の和:131756

約数の個数: 84

約数和(自身を含む): 1739916256

約数和(自身を除く): 1208776864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 131731, 263462, 395193, 526924, 790386, 922117, 1053848, 1185579, 1580772, 1844234, 2107696, 2371158, 2766351, 3161544, 3688468, 4215392, 4742316, 5532702, 6323088, 7376936, 8299053, 8430784, 9484632, 11065404, 12646176, 14753872, 16598106, 18969264, 22130808, 25292352, 29507744, 33196212, 37938528, 44261616, 59015488, 66392424, 75877056, 88523232, 132784848, 177046464, 265569696, 531139392]

約数ペア:

[(1, 531139392), (2, 265569696), (3, 177046464), (4, 132784848), (6, 88523232), (7, 75877056), (8, 66392424), (9, 59015488), (12, 44261616), (14, 37938528), (16, 33196212), (18, 29507744), (21, 25292352), (24, 22130808), (28, 18969264), (32, 16598106), (36, 14753872), (42, 12646176), (48, 11065404), (56, 9484632), (63, 8430784), (64, 8299053), (72, 7376936), (84, 6323088), (96, 5532702), (112, 4742316), (126, 4215392), (144, 3688468), (168, 3161544), (192, 2766351), (224, 2371158), (252, 2107696), (288, 1844234), (336, 1580772), (448, 1185579), (504, 1053848), (576, 922117), (672, 790386), (1008, 526924), (1344, 395193), (2016, 263462), (4032, 131731)]