578780004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{190639}}^1$

素因数の和:190680

約数の個数: 48

約数和(自身を含む): 1537320960

約数和(自身を除く): 958540956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 190639, 381278, 571917, 762556, 1143834, 2097029, 2287668, 4194058, 4384697, 6291087, 8388116, 8769394, 12582174, 13154091, 17538788, 25164348, 26308182, 48231667, 52616364, 96463334, 144695001, 192926668, 289390002, 578780004]

約数ペア:

[(1, 578780004), (2, 289390002), (3, 192926668), (4, 144695001), (6, 96463334), (11, 52616364), (12, 48231667), (22, 26308182), (23, 25164348), (33, 17538788), (44, 13154091), (46, 12582174), (66, 8769394), (69, 8388116), (92, 6291087), (132, 4384697), (138, 4194058), (253, 2287668), (276, 2097029), (506, 1143834), (759, 762556), (1012, 571917), (1518, 381278), (3036, 190639)]