268303144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{9397}}^1$

素因数の和:9529

約数の個数: 32

約数和(自身を含む): 521025120

約数和(自身を除く): 252721976

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7138, 9397, 14276, 18794, 28552, 37588, 75176, 404071, 779951, 808142, 1559902, 1616284, 3119804, 3232568, 6239608, 33537893, 67075786, 134151572, 268303144]

約数ペア:

[(1, 268303144), (2, 134151572), (4, 67075786), (8, 33537893), (43, 6239608), (83, 3232568), (86, 3119804), (166, 1616284), (172, 1559902), (332, 808142), (344, 779951), (664, 404071), (3569, 75176), (7138, 37588), (9397, 28552), (14276, 18794)]