401044728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2387171}}^1$

素因数の和:2387187

約数の個数: 32

約数和(自身を含む): 1145842560

約数和(自身を除く): 744797832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2387171, 4774342, 7161513, 9548684, 14323026, 16710197, 19097368, 28646052, 33420394, 50130591, 57292104, 66840788, 100261182, 133681576, 200522364, 401044728]

約数ペア:

[(1, 401044728), (2, 200522364), (3, 133681576), (4, 100261182), (6, 66840788), (7, 57292104), (8, 50130591), (12, 33420394), (14, 28646052), (21, 19097368), (24, 16710197), (28, 14323026), (42, 9548684), (56, 7161513), (84, 4774342), (168, 2387171)]