2878049328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{778693}}^1$

素因数の和:778722

約数の個数: 80

約数和(自身を含む): 9269573376

約数和(自身を除く): 6391524048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 778693, 1557386, 2336079, 3114772, 4672158, 5450851, 6229544, 8565623, 9344316, 10901702, 12459088, 16352553, 17131246, 18688632, 21803404, 25696869, 32705106, 34262492, 37377264, 43606808, 51393738, 59959361, 65410212, 68524984, 87213616, 102787476, 119918722, 130820424, 137049968, 179878083, 205574952, 239837444, 261640848, 359756166, 411149904, 479674888, 719512332, 959349776, 1439024664, 2878049328]

約数ペア:

[(1, 2878049328), (2, 1439024664), (3, 959349776), (4, 719512332), (6, 479674888), (7, 411149904), (8, 359756166), (11, 261640848), (12, 239837444), (14, 205574952), (16, 179878083), (21, 137049968), (22, 130820424), (24, 119918722), (28, 102787476), (33, 87213616), (42, 68524984), (44, 65410212), (48, 59959361), (56, 51393738), (66, 43606808), (77, 37377264), (84, 34262492), (88, 32705106), (112, 25696869), (132, 21803404), (154, 18688632), (168, 17131246), (176, 16352553), (231, 12459088), (264, 10901702), (308, 9344316), (336, 8565623), (462, 6229544), (528, 5450851), (616, 4672158), (924, 3114772), (1232, 2336079), (1848, 1557386), (3696, 778693)]