478423248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18913}}^1$

素因数の和:18972

約数の個数: 80

約数和(自身を含む): 1350913536

約数和(自身を除く): 872490288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 18913, 25296, 37826, 56739, 75652, 113478, 151304, 226956, 302608, 321521, 453912, 586303, 643042, 907824, 964563, 1172606, 1286084, 1758909, 1929126, 2345212, 2572168, 3517818, 3858252, 4690424, 5144336, 7035636, 7716504, 9380848, 9967151, 14071272, 15433008, 19934302, 28142544, 29901453, 39868604, 59802906, 79737208, 119605812, 159474416, 239211624, 478423248]

約数ペア:

[(1, 478423248), (2, 239211624), (3, 159474416), (4, 119605812), (6, 79737208), (8, 59802906), (12, 39868604), (16, 29901453), (17, 28142544), (24, 19934302), (31, 15433008), (34, 14071272), (48, 9967151), (51, 9380848), (62, 7716504), (68, 7035636), (93, 5144336), (102, 4690424), (124, 3858252), (136, 3517818), (186, 2572168), (204, 2345212), (248, 1929126), (272, 1758909), (372, 1286084), (408, 1172606), (496, 964563), (527, 907824), (744, 643042), (816, 586303), (1054, 453912), (1488, 321521), (1581, 302608), (2108, 226956), (3162, 151304), (4216, 113478), (6324, 75652), (8432, 56739), (12648, 37826), (18913, 25296)]