288047452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1459}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 629879040

約数和(自身を除く): 341831588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 641, 1282, 1459, 2564, 2918, 4487, 5836, 7051, 8974, 10213, 14102, 16049, 17948, 20426, 28204, 32098, 40852, 49357, 64196, 98714, 112343, 197428, 224686, 449372, 935219, 1870438, 3740876, 6546533, 10287409, 13093066, 20574818, 26186132, 41149636, 72011863, 144023726, 288047452]

約数ペア:

[(1, 288047452), (2, 144023726), (4, 72011863), (7, 41149636), (11, 26186132), (14, 20574818), (22, 13093066), (28, 10287409), (44, 6546533), (77, 3740876), (154, 1870438), (308, 935219), (641, 449372), (1282, 224686), (1459, 197428), (2564, 112343), (2918, 98714), (4487, 64196), (5836, 49357), (7051, 40852), (8974, 32098), (10213, 28204), (14102, 20426), (16049, 17948)]