722388964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 1395850176

約数和(自身を除く): 673461212

約数列:

[1, 2, 4, 11, 22, 44, 193, 257, 331, 386, 514, 662, 772, 1028, 1324, 2123, 2827, 3641, 4246, 5654, 7282, 8492, 11308, 14564, 49601, 63883, 85067, 99202, 127766, 170134, 198404, 255532, 340268, 545611, 702713, 935737, 1091222, 1405426, 1871474, 2182444, 2810852, 3742948, 16417931, 32835862, 65671724, 180597241, 361194482, 722388964]

約数ペア:

[(1, 722388964), (2, 361194482), (4, 180597241), (11, 65671724), (22, 32835862), (44, 16417931), (193, 3742948), (257, 2810852), (331, 2182444), (386, 1871474), (514, 1405426), (662, 1091222), (772, 935737), (1028, 702713), (1324, 545611), (2123, 340268), (2827, 255532), (3641, 198404), (4246, 170134), (5654, 127766), (7282, 99202), (8492, 85067), (11308, 63883), (14564, 49601)]