690591888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1134

約数の個数: 180

約数和(自身を含む): 2273669580

約数和(自身を除く): 1583077692

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 97, 98, 112, 126, 144, 147, 168, 194, 196, 252, 291, 294, 336, 388, 392, 441, 504, 582, 588, 679, 776, 784, 873, 882, 1008, 1009, 1164, 1176, 1358, 1552, 1746, 1764, 2018, 2037, 2328, 2352, 2716, 3027, 3492, 3528, 4036, 4074, 4656, 4753, 5432, 6054, 6111, 6984, 7056, 7063, 8072, 8148, 9081, 9506, 10864, 12108, 12222, 13968, 14126, 14259, 16144, 16296, 18162, 19012, 21189, 24216, 24444, 28252, 28518, 32592, 36324, 38024, 42378, 42777, 48432, 48888, 49441, 56504, 57036, 63567, 72648, 76048, 84756, 85554, 97776, 97873, 98882, 113008, 114072, 127134, 145296, 148323, 169512, 171108, 195746, 197764, 228144, 254268, 293619, 296646, 339024, 342216, 391492, 395528, 444969, 508536, 587238, 593292, 684432, 685111, 782984, 791056, 880857, 889938, 1017072, 1174476, 1186584, 1370222, 1565968, 1761714, 1779876, 2055333, 2348952, 2373168, 2740444, 3523428, 3559752, 4110666, 4697904, 4795777, 5480888, 6165999, 7046856, 7119504, 8221332, 9591554, 10961776, 12331998, 14093712, 14387331, 16442664, 19183108, 24663996, 28774662, 32885328, 38366216, 43161993, 49327992, 57549324, 76732432, 86323986, 98655984, 115098648, 172647972, 230197296, 345295944, 690591888]

約数ペア:

[(1, 690591888), (2, 345295944), (3, 230197296), (4, 172647972), (6, 115098648), (7, 98655984), (8, 86323986), (9, 76732432), (12, 57549324), (14, 49327992), (16, 43161993), (18, 38366216), (21, 32885328), (24, 28774662), (28, 24663996), (36, 19183108), (42, 16442664), (48, 14387331), (49, 14093712), (56, 12331998), (63, 10961776), (72, 9591554), (84, 8221332), (97, 7119504), (98, 7046856), (112, 6165999), (126, 5480888), (144, 4795777), (147, 4697904), (168, 4110666), (194, 3559752), (196, 3523428), (252, 2740444), (291, 2373168), (294, 2348952), (336, 2055333), (388, 1779876), (392, 1761714), (441, 1565968), (504, 1370222), (582, 1186584), (588, 1174476), (679, 1017072), (776, 889938), (784, 880857), (873, 791056), (882, 782984), (1008, 685111), (1009, 684432), (1164, 593292), (1176, 587238), (1358, 508536), (1552, 444969), (1746, 395528), (1764, 391492), (2018, 342216), (2037, 339024), (2328, 296646), (2352, 293619), (2716, 254268), (3027, 228144), (3492, 197764), (3528, 195746), (4036, 171108), (4074, 169512), (4656, 148323), (4753, 145296), (5432, 127134), (6054, 114072), (6111, 113008), (6984, 98882), (7056, 97873), (7063, 97776), (8072, 85554), (8148, 84756), (9081, 76048), (9506, 72648), (10864, 63567), (12108, 57036), (12222, 56504), (13968, 49441), (14126, 48888), (14259, 48432), (16144, 42777), (16296, 42378), (18162, 38024), (19012, 36324), (21189, 32592), (24216, 28518), (24444, 28252)]