328709544

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 843955200

約数和(自身を除く): 515245656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 443, 516, 719, 886, 1032, 1329, 1438, 1772, 2157, 2658, 2876, 3544, 4314, 5316, 5752, 8628, 10632, 17256, 19049, 30917, 38098, 57147, 61834, 76196, 92751, 114294, 123668, 152392, 185502, 228588, 247336, 318517, 371004, 457176, 637034, 742008, 955551, 1274068, 1911102, 2548136, 3822204, 7644408, 13696231, 27392462, 41088693, 54784924, 82177386, 109569848, 164354772, 328709544]

約数ペア:

[(1, 328709544), (2, 164354772), (3, 109569848), (4, 82177386), (6, 54784924), (8, 41088693), (12, 27392462), (24, 13696231), (43, 7644408), (86, 3822204), (129, 2548136), (172, 1911102), (258, 1274068), (344, 955551), (443, 742008), (516, 637034), (719, 457176), (886, 371004), (1032, 318517), (1329, 247336), (1438, 228588), (1772, 185502), (2157, 152392), (2658, 123668), (2876, 114294), (3544, 92751), (4314, 76196), (5316, 61834), (5752, 57147), (8628, 38098), (10632, 30917), (17256, 19049)]