1679781888

素因数分解:

$2^{12}\times 3^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 260

約数和(自身を含む): 5161706088

約数和(自身を除く): 3481924200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 83, 96, 108, 122, 128, 144, 162, 166, 183, 192, 216, 244, 249, 256, 288, 324, 332, 366, 384, 432, 488, 498, 512, 549, 576, 648, 664, 732, 747, 768, 864, 976, 996, 1024, 1098, 1152, 1296, 1328, 1464, 1494, 1536, 1647, 1728, 1952, 1992, 2048, 2196, 2241, 2304, 2592, 2656, 2928, 2988, 3072, 3294, 3456, 3904, 3984, 4096, 4392, 4482, 4608, 4941, 5063, 5184, 5312, 5856, 5976, 6144, 6588, 6723, 6912, 7808, 7968, 8784, 8964, 9216, 9882, 10126, 10368, 10624, 11712, 11952, 12288, 13176, 13446, 13824, 15189, 15616, 15936, 17568, 17928, 18432, 19764, 20252, 20736, 21248, 23424, 23904, 26352, 26892, 27648, 30378, 31232, 31872, 35136, 35856, 36864, 39528, 40504, 41472, 42496, 45567, 46848, 47808, 52704, 53784, 55296, 60756, 62464, 63744, 70272, 71712, 79056, 81008, 82944, 84992, 91134, 93696, 95616, 105408, 107568, 110592, 121512, 124928, 127488, 136701, 140544, 143424, 158112, 162016, 165888, 169984, 182268, 187392, 191232, 210816, 215136, 243024, 249856, 254976, 273402, 281088, 286848, 316224, 324032, 331776, 339968, 364536, 374784, 382464, 410103, 421632, 430272, 486048, 509952, 546804, 562176, 573696, 632448, 648064, 729072, 749568, 764928, 820206, 843264, 860544, 972096, 1019904, 1093608, 1124352, 1147392, 1264896, 1296128, 1458144, 1529856, 1640412, 1686528, 1721088, 1944192, 2187216, 2248704, 2294784, 2529792, 2592256, 2916288, 3059712, 3280824, 3373056, 3442176, 3888384, 4374432, 4589568, 5059584, 5184512, 5832576, 6561648, 6746112, 6884352, 7776768, 8748864, 9179136, 10119168, 10369024, 11665152, 13123296, 13768704, 15553536, 17497728, 20238336, 20738048, 23330304, 26246592, 27537408, 31107072, 34995456, 46660608, 52493184, 62214144, 69990912, 93321216, 104986368, 139981824, 186642432, 209972736, 279963648, 419945472, 559927296, 839890944, 1679781888]

約数ペア:

[(1, 1679781888), (2, 839890944), (3, 559927296), (4, 419945472), (6, 279963648), (8, 209972736), (9, 186642432), (12, 139981824), (16, 104986368), (18, 93321216), (24, 69990912), (27, 62214144), (32, 52493184), (36, 46660608), (48, 34995456), (54, 31107072), (61, 27537408), (64, 26246592), (72, 23330304), (81, 20738048), (83, 20238336), (96, 17497728), (108, 15553536), (122, 13768704), (128, 13123296), (144, 11665152), (162, 10369024), (166, 10119168), (183, 9179136), (192, 8748864), (216, 7776768), (244, 6884352), (249, 6746112), (256, 6561648), (288, 5832576), (324, 5184512), (332, 5059584), (366, 4589568), (384, 4374432), (432, 3888384), (488, 3442176), (498, 3373056), (512, 3280824), (549, 3059712), (576, 2916288), (648, 2592256), (664, 2529792), (732, 2294784), (747, 2248704), (768, 2187216), (864, 1944192), (976, 1721088), (996, 1686528), (1024, 1640412), (1098, 1529856), (1152, 1458144), (1296, 1296128), (1328, 1264896), (1464, 1147392), (1494, 1124352), (1536, 1093608), (1647, 1019904), (1728, 972096), (1952, 860544), (1992, 843264), (2048, 820206), (2196, 764928), (2241, 749568), (2304, 729072), (2592, 648064), (2656, 632448), (2928, 573696), (2988, 562176), (3072, 546804), (3294, 509952), (3456, 486048), (3904, 430272), (3984, 421632), (4096, 410103), (4392, 382464), (4482, 374784), (4608, 364536), (4941, 339968), (5063, 331776), (5184, 324032), (5312, 316224), (5856, 286848), (5976, 281088), (6144, 273402), (6588, 254976), (6723, 249856), (6912, 243024), (7808, 215136), (7968, 210816), (8784, 191232), (8964, 187392), (9216, 182268), (9882, 169984), (10126, 165888), (10368, 162016), (10624, 158112), (11712, 143424), (11952, 140544), (12288, 136701), (13176, 127488), (13446, 124928), (13824, 121512), (15189, 110592), (15616, 107568), (15936, 105408), (17568, 95616), (17928, 93696), (18432, 91134), (19764, 84992), (20252, 82944), (20736, 81008), (21248, 79056), (23424, 71712), (23904, 70272), (26352, 63744), (26892, 62464), (27648, 60756), (30378, 55296), (31232, 53784), (31872, 52704), (35136, 47808), (35856, 46848), (36864, 45567), (39528, 42496), (40504, 41472)]