686643564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{60679}}^1$

素因数の和:60750

約数の個数: 48

約数和(自身を含む): 1712632320

約数和(自身を除く): 1025988756

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3772, 5658, 11316, 60679, 121358, 182037, 242716, 364074, 728148, 1395617, 2487839, 2791234, 4186851, 4975678, 5582468, 7463517, 8373702, 9951356, 14927034, 16747404, 29854068, 57220297, 114440594, 171660891, 228881188, 343321782, 686643564]

約数ペア:

[(1, 686643564), (2, 343321782), (3, 228881188), (4, 171660891), (6, 114440594), (12, 57220297), (23, 29854068), (41, 16747404), (46, 14927034), (69, 9951356), (82, 8373702), (92, 7463517), (123, 5582468), (138, 4975678), (164, 4186851), (246, 2791234), (276, 2487839), (492, 1395617), (943, 728148), (1886, 364074), (2829, 242716), (3772, 182037), (5658, 121358), (11316, 60679)]