686215984128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{122131}}^1$

素因数の和:122244

約数の個数: 176

約数和(自身を含む): 1920032286720

約数和(自身を除く): 1233816302592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 177, 186, 192, 236, 248, 256, 354, 372, 384, 472, 496, 512, 708, 744, 768, 944, 992, 1024, 1416, 1488, 1536, 1829, 1888, 1984, 2832, 2976, 3072, 3658, 3776, 3968, 5487, 5664, 5952, 7316, 7552, 7936, 10974, 11328, 11904, 14632, 15104, 15872, 21948, 22656, 23808, 29264, 30208, 31744, 43896, 45312, 47616, 58528, 60416, 87792, 90624, 95232, 117056, 122131, 175584, 181248, 234112, 244262, 351168, 366393, 468224, 488524, 702336, 732786, 936448, 977048, 1404672, 1465572, 1872896, 1954096, 2809344, 2931144, 3786061, 3908192, 5618688, 5862288, 7205729, 7572122, 7816384, 11358183, 11724576, 14411458, 15144244, 15632768, 21617187, 22716366, 23449152, 28822916, 30288488, 31265536, 43234374, 45432732, 46898304, 57645832, 60576976, 62531072, 86468748, 90865464, 93796608, 115291664, 121153952, 125062144, 172937496, 181730928, 187593216, 223377599, 230583328, 242307904, 345874992, 363461856, 375186432, 446755198, 461166656, 484615808, 670132797, 691749984, 726923712, 893510396, 922333312, 969231616, 1340265594, 1383499968, 1453847424, 1787020792, 1844666624, 1938463232, 2680531188, 2766999936, 2907694848, 3574041584, 3689333248, 3876926464, 5361062376, 5533999872, 5815389696, 7148083168, 7378666496, 10722124752, 11067999744, 11630779392, 14296166336, 21444249504, 22135999488, 28592332672, 42888499008, 57184665344, 85776998016, 114369330688, 171553996032, 228738661376, 343107992064, 686215984128]

約数ペア:

[(1, 686215984128), (2, 343107992064), (3, 228738661376), (4, 171553996032), (6, 114369330688), (8, 85776998016), (12, 57184665344), (16, 42888499008), (24, 28592332672), (31, 22135999488), (32, 21444249504), (48, 14296166336), (59, 11630779392), (62, 11067999744), (64, 10722124752), (93, 7378666496), (96, 7148083168), (118, 5815389696), (124, 5533999872), (128, 5361062376), (177, 3876926464), (186, 3689333248), (192, 3574041584), (236, 2907694848), (248, 2766999936), (256, 2680531188), (354, 1938463232), (372, 1844666624), (384, 1787020792), (472, 1453847424), (496, 1383499968), (512, 1340265594), (708, 969231616), (744, 922333312), (768, 893510396), (944, 726923712), (992, 691749984), (1024, 670132797), (1416, 484615808), (1488, 461166656), (1536, 446755198), (1829, 375186432), (1888, 363461856), (1984, 345874992), (2832, 242307904), (2976, 230583328), (3072, 223377599), (3658, 187593216), (3776, 181730928), (3968, 172937496), (5487, 125062144), (5664, 121153952), (5952, 115291664), (7316, 93796608), (7552, 90865464), (7936, 86468748), (10974, 62531072), (11328, 60576976), (11904, 57645832), (14632, 46898304), (15104, 45432732), (15872, 43234374), (21948, 31265536), (22656, 30288488), (23808, 28822916), (29264, 23449152), (30208, 22716366), (31744, 21617187), (43896, 15632768), (45312, 15144244), (47616, 14411458), (58528, 11724576), (60416, 11358183), (87792, 7816384), (90624, 7572122), (95232, 7205729), (117056, 5862288), (122131, 5618688), (175584, 3908192), (181248, 3786061), (234112, 2931144), (244262, 2809344), (351168, 1954096), (366393, 1872896), (468224, 1465572), (488524, 1404672), (702336, 977048), (732786, 936448)]