7978547712

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{305551}}^1$

素因数の和:305589

約数の個数: 80

約数和(自身を含む): 22505738112

約数和(自身を除く): 14527190400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8704, 13056, 26112, 305551, 611102, 916653, 1222204, 1833306, 2444408, 3666612, 4888816, 5194367, 7333224, 9777632, 10388734, 14666448, 15583101, 19555264, 20777468, 29332896, 31166202, 39110528, 41554936, 58665792, 62332404, 78221056, 83109872, 117331584, 124664808, 156442112, 166219744, 234663168, 249329616, 332439488, 469326336, 498659232, 664878976, 997318464, 1329757952, 1994636928, 2659515904, 3989273856, 7978547712]

約数ペア:

[(1, 7978547712), (2, 3989273856), (3, 2659515904), (4, 1994636928), (6, 1329757952), (8, 997318464), (12, 664878976), (16, 498659232), (17, 469326336), (24, 332439488), (32, 249329616), (34, 234663168), (48, 166219744), (51, 156442112), (64, 124664808), (68, 117331584), (96, 83109872), (102, 78221056), (128, 62332404), (136, 58665792), (192, 41554936), (204, 39110528), (256, 31166202), (272, 29332896), (384, 20777468), (408, 19555264), (512, 15583101), (544, 14666448), (768, 10388734), (816, 9777632), (1088, 7333224), (1536, 5194367), (1632, 4888816), (2176, 3666612), (3264, 2444408), (4352, 1833306), (6528, 1222204), (8704, 916653), (13056, 611102), (26112, 305551)]