680465088

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:775

約数の個数: 168

約数和(自身を含む): 2077486320

約数和(自身を除く): 1397021232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 97, 114, 144, 152, 171, 192, 194, 228, 288, 291, 304, 342, 388, 456, 576, 582, 608, 641, 684, 776, 873, 912, 1164, 1216, 1282, 1368, 1552, 1746, 1824, 1843, 1923, 2328, 2564, 2736, 3104, 3492, 3648, 3686, 3846, 4656, 5128, 5472, 5529, 5769, 6208, 6984, 7372, 7692, 9312, 10256, 10944, 11058, 11538, 12179, 13968, 14744, 15384, 16587, 18624, 20512, 22116, 23076, 24358, 27936, 29488, 30768, 33174, 36537, 41024, 44232, 46152, 48716, 55872, 58976, 61536, 62177, 66348, 73074, 88464, 92304, 97432, 109611, 117952, 123072, 124354, 132696, 146148, 176928, 184608, 186531, 194864, 219222, 248708, 265392, 292296, 353856, 369216, 373062, 389728, 438444, 497416, 530784, 559593, 584592, 746124, 779456, 876888, 994832, 1061568, 1119186, 1169184, 1181363, 1492248, 1753776, 1989664, 2238372, 2338368, 2362726, 2984496, 3507552, 3544089, 3979328, 4476744, 4725452, 5968992, 7015104, 7088178, 8953488, 9450904, 10632267, 11937984, 14176356, 17906976, 18901808, 21264534, 28352712, 35813952, 37803616, 42529068, 56705424, 75607232, 85058136, 113410848, 170116272, 226821696, 340232544, 680465088]

約数ペア:

[(1, 680465088), (2, 340232544), (3, 226821696), (4, 170116272), (6, 113410848), (8, 85058136), (9, 75607232), (12, 56705424), (16, 42529068), (18, 37803616), (19, 35813952), (24, 28352712), (32, 21264534), (36, 18901808), (38, 17906976), (48, 14176356), (57, 11937984), (64, 10632267), (72, 9450904), (76, 8953488), (96, 7088178), (97, 7015104), (114, 5968992), (144, 4725452), (152, 4476744), (171, 3979328), (192, 3544089), (194, 3507552), (228, 2984496), (288, 2362726), (291, 2338368), (304, 2238372), (342, 1989664), (388, 1753776), (456, 1492248), (576, 1181363), (582, 1169184), (608, 1119186), (641, 1061568), (684, 994832), (776, 876888), (873, 779456), (912, 746124), (1164, 584592), (1216, 559593), (1282, 530784), (1368, 497416), (1552, 438444), (1746, 389728), (1824, 373062), (1843, 369216), (1923, 353856), (2328, 292296), (2564, 265392), (2736, 248708), (3104, 219222), (3492, 194864), (3648, 186531), (3686, 184608), (3846, 176928), (4656, 146148), (5128, 132696), (5472, 124354), (5529, 123072), (5769, 117952), (6208, 109611), (6984, 97432), (7372, 92304), (7692, 88464), (9312, 73074), (10256, 66348), (10944, 62177), (11058, 61536), (11538, 58976), (12179, 55872), (13968, 48716), (14744, 46152), (15384, 44232), (16587, 41024), (18624, 36537), (20512, 33174), (22116, 30768), (23076, 29488), (24358, 27936)]