490594344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 1286928000

約数和(自身を除く): 796333656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 239, 248, 267, 356, 372, 478, 534, 712, 717, 744, 956, 961, 1068, 1434, 1912, 1922, 2136, 2759, 2868, 2883, 3844, 5518, 5736, 5766, 7409, 7688, 8277, 11036, 11532, 14818, 16554, 21271, 22072, 22227, 23064, 29636, 33108, 42542, 44454, 59272, 63813, 66216, 85084, 85529, 88908, 127626, 170168, 171058, 177816, 229679, 255252, 256587, 342116, 459358, 510504, 513174, 659401, 684232, 689037, 918716, 1026348, 1318802, 1378074, 1837432, 1978203, 2052696, 2637604, 2756148, 3956406, 5275208, 5512296, 7912812, 15825624, 20441431, 40882862, 61324293, 81765724, 122648586, 163531448, 245297172, 490594344]

約数ペア:

[(1, 490594344), (2, 245297172), (3, 163531448), (4, 122648586), (6, 81765724), (8, 61324293), (12, 40882862), (24, 20441431), (31, 15825624), (62, 7912812), (89, 5512296), (93, 5275208), (124, 3956406), (178, 2756148), (186, 2637604), (239, 2052696), (248, 1978203), (267, 1837432), (356, 1378074), (372, 1318802), (478, 1026348), (534, 918716), (712, 689037), (717, 684232), (744, 659401), (956, 513174), (961, 510504), (1068, 459358), (1434, 342116), (1912, 256587), (1922, 255252), (2136, 229679), (2759, 177816), (2868, 171058), (2883, 170168), (3844, 127626), (5518, 88908), (5736, 85529), (5766, 85084), (7409, 66216), (7688, 63813), (8277, 59272), (11036, 44454), (11532, 42542), (14818, 33108), (16554, 29636), (21271, 23064), (22072, 22227)]