491284916336

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{34883}}^1$

素因数の和:35286

約数の個数: 80

約数和(自身を含む): 996621926400

約数和(自身を除く): 505337010064

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 239, 254, 464, 478, 508, 956, 1016, 1912, 2032, 3683, 3824, 6931, 7366, 13862, 14732, 27724, 29464, 30353, 34883, 55448, 58928, 60706, 69766, 110896, 121412, 139532, 242824, 279064, 485648, 558128, 880237, 1011607, 1760474, 2023214, 3520948, 4046428, 4430141, 7041896, 8092856, 8337037, 8860282, 14083792, 16185712, 16674074, 17720564, 33348148, 35441128, 66696296, 70882256, 128474089, 133392592, 241774073, 256948178, 483548146, 513896356, 967096292, 1027792712, 1058803699, 1934192584, 2055585424, 2117607398, 3868385168, 4235214796, 8470429592, 16940859184, 30705307271, 61410614542, 122821229084, 245642458168, 491284916336]

約数ペア:

[(1, 491284916336), (2, 245642458168), (4, 122821229084), (8, 61410614542), (16, 30705307271), (29, 16940859184), (58, 8470429592), (116, 4235214796), (127, 3868385168), (232, 2117607398), (239, 2055585424), (254, 1934192584), (464, 1058803699), (478, 1027792712), (508, 967096292), (956, 513896356), (1016, 483548146), (1912, 256948178), (2032, 241774073), (3683, 133392592), (3824, 128474089), (6931, 70882256), (7366, 66696296), (13862, 35441128), (14732, 33348148), (27724, 17720564), (29464, 16674074), (30353, 16185712), (34883, 14083792), (55448, 8860282), (58928, 8337037), (60706, 8092856), (69766, 7041896), (110896, 4430141), (121412, 4046428), (139532, 3520948), (242824, 2023214), (279064, 1760474), (485648, 1011607), (558128, 880237)]