68601984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 201960000

約数和(自身を除く): 133358016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 109, 128, 132, 149, 176, 192, 218, 264, 298, 327, 352, 384, 436, 447, 528, 596, 654, 704, 872, 894, 1056, 1192, 1199, 1308, 1408, 1639, 1744, 1788, 2112, 2384, 2398, 2616, 3278, 3488, 3576, 3597, 4224, 4768, 4796, 4917, 5232, 6556, 6976, 7152, 7194, 9536, 9592, 9834, 10464, 13112, 13952, 14304, 14388, 16241, 19072, 19184, 19668, 20928, 26224, 28608, 28776, 32482, 38368, 39336, 41856, 48723, 52448, 57216, 57552, 64964, 76736, 78672, 97446, 104896, 115104, 129928, 153472, 157344, 178651, 194892, 209792, 230208, 259856, 314688, 357302, 389784, 460416, 519712, 535953, 629376, 714604, 779568, 1039424, 1071906, 1429208, 1559136, 2078848, 2143812, 2858416, 3118272, 4287624, 5716832, 6236544, 8575248, 11433664, 17150496, 22867328, 34300992, 68601984]

約数ペア:

[(1, 68601984), (2, 34300992), (3, 22867328), (4, 17150496), (6, 11433664), (8, 8575248), (11, 6236544), (12, 5716832), (16, 4287624), (22, 3118272), (24, 2858416), (32, 2143812), (33, 2078848), (44, 1559136), (48, 1429208), (64, 1071906), (66, 1039424), (88, 779568), (96, 714604), (109, 629376), (128, 535953), (132, 519712), (149, 460416), (176, 389784), (192, 357302), (218, 314688), (264, 259856), (298, 230208), (327, 209792), (352, 194892), (384, 178651), (436, 157344), (447, 153472), (528, 129928), (596, 115104), (654, 104896), (704, 97446), (872, 78672), (894, 76736), (1056, 64964), (1192, 57552), (1199, 57216), (1308, 52448), (1408, 48723), (1639, 41856), (1744, 39336), (1788, 38368), (2112, 32482), (2384, 28776), (2398, 28608), (2616, 26224), (3278, 20928), (3488, 19668), (3576, 19184), (3597, 19072), (4224, 16241), (4768, 14388), (4796, 14304), (4917, 13952), (5232, 13112), (6556, 10464), (6976, 9834), (7152, 9592), (7194, 9536)]