538824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 1592640

約数和(自身を除く): 1053816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 157, 264, 286, 312, 314, 429, 471, 572, 628, 858, 942, 1144, 1256, 1716, 1727, 1884, 2041, 3432, 3454, 3768, 4082, 5181, 6123, 6908, 8164, 10362, 12246, 13816, 16328, 20724, 22451, 24492, 41448, 44902, 48984, 67353, 89804, 134706, 179608, 269412, 538824]

約数ペア:

[(1, 538824), (2, 269412), (3, 179608), (4, 134706), (6, 89804), (8, 67353), (11, 48984), (12, 44902), (13, 41448), (22, 24492), (24, 22451), (26, 20724), (33, 16328), (39, 13816), (44, 12246), (52, 10362), (66, 8164), (78, 6908), (88, 6123), (104, 5181), (132, 4082), (143, 3768), (156, 3454), (157, 3432), (264, 2041), (286, 1884), (312, 1727), (314, 1716), (429, 1256), (471, 1144), (572, 942), (628, 858)]