777306528

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2811

約数の個数: 144

約数和(自身を含む): 2361078720

約数和(自身を除く): 1583772192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 688, 736, 774, 828, 989, 1032, 1104, 1376, 1548, 1656, 1978, 2064, 2208, 2729, 2967, 3096, 3312, 3956, 4128, 5458, 5934, 6192, 6624, 7912, 8187, 8901, 10916, 11868, 12384, 15824, 16374, 17802, 21832, 23736, 24561, 31648, 32748, 35604, 43664, 47472, 49122, 62767, 65496, 71208, 87328, 94944, 98244, 117347, 125534, 130992, 142416, 188301, 196488, 234694, 251068, 261984, 284832, 352041, 376602, 392976, 469388, 502136, 564903, 704082, 753204, 785952, 938776, 1004272, 1056123, 1129806, 1408164, 1506408, 1877552, 2008544, 2112246, 2259612, 2698981, 2816328, 3012816, 3755104, 4224492, 4519224, 5397962, 5632656, 6025632, 8096943, 8448984, 9038448, 10795924, 11265312, 16193886, 16897968, 18076896, 21591848, 24290829, 32387772, 33795936, 43183696, 48581658, 64775544, 86367392, 97163316, 129551088, 194326632, 259102176, 388653264, 777306528]

約数ペア:

[(1, 777306528), (2, 388653264), (3, 259102176), (4, 194326632), (6, 129551088), (8, 97163316), (9, 86367392), (12, 64775544), (16, 48581658), (18, 43183696), (23, 33795936), (24, 32387772), (32, 24290829), (36, 21591848), (43, 18076896), (46, 16897968), (48, 16193886), (69, 11265312), (72, 10795924), (86, 9038448), (92, 8448984), (96, 8096943), (129, 6025632), (138, 5632656), (144, 5397962), (172, 4519224), (184, 4224492), (207, 3755104), (258, 3012816), (276, 2816328), (288, 2698981), (344, 2259612), (368, 2112246), (387, 2008544), (414, 1877552), (516, 1506408), (552, 1408164), (688, 1129806), (736, 1056123), (774, 1004272), (828, 938776), (989, 785952), (1032, 753204), (1104, 704082), (1376, 564903), (1548, 502136), (1656, 469388), (1978, 392976), (2064, 376602), (2208, 352041), (2729, 284832), (2967, 261984), (3096, 251068), (3312, 234694), (3956, 196488), (4128, 188301), (5458, 142416), (5934, 130992), (6192, 125534), (6624, 117347), (7912, 98244), (8187, 94944), (8901, 87328), (10916, 71208), (11868, 65496), (12384, 62767), (15824, 49122), (16374, 47472), (17802, 43664), (21832, 35604), (23736, 32748), (24561, 31648)]