172077984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 577886400

約数和(自身を除く): 405808416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 41, 48, 52, 57, 59, 72, 76, 78, 82, 96, 104, 114, 117, 118, 123, 144, 152, 156, 164, 171, 177, 208, 228, 234, 236, 246, 247, 288, 304, 312, 328, 342, 354, 369, 416, 456, 468, 472, 492, 494, 531, 533, 608, 624, 656, 684, 708, 738, 741, 767, 779, 912, 936, 944, 984, 988, 1062, 1066, 1121, 1248, 1312, 1368, 1416, 1476, 1482, 1534, 1558, 1599, 1824, 1872, 1888, 1968, 1976, 2124, 2132, 2223, 2242, 2301, 2337, 2419, 2736, 2832, 2952, 2964, 3068, 3116, 3198, 3363, 3744, 3936, 3952, 4248, 4264, 4446, 4484, 4602, 4674, 4797, 4838, 5472, 5664, 5904, 5928, 6136, 6232, 6396, 6726, 6903, 7011, 7257, 7904, 8496, 8528, 8892, 8968, 9204, 9348, 9594, 9676, 10089, 10127, 11808, 11856, 12272, 12464, 12792, 13452, 13806, 14022, 14514, 14573, 16992, 17056, 17784, 17936, 18408, 18696, 19188, 19352, 20178, 20254, 21771, 23712, 24544, 24928, 25584, 26904, 27612, 28044, 29028, 29146, 30381, 31447, 35568, 35872, 36816, 37392, 38376, 38704, 40356, 40508, 43542, 43719, 45961, 51168, 53808, 55224, 56088, 58056, 58292, 60762, 62894, 71136, 73632, 74784, 76752, 77408, 80712, 81016, 87084, 87438, 91143, 91922, 94341, 107616, 110448, 112176, 116112, 116584, 121524, 125788, 131157, 137883, 153504, 161424, 162032, 174168, 174876, 182286, 183844, 188682, 220896, 224352, 232224, 233168, 243048, 251576, 262314, 275766, 283023, 322848, 324064, 348336, 349752, 364572, 367688, 377364, 413649, 466336, 486096, 503152, 524628, 551532, 566046, 597493, 696672, 699504, 729144, 735376, 754728, 827298, 972192, 1006304, 1049256, 1103064, 1132092, 1194986, 1399008, 1458288, 1470752, 1509456, 1654596, 1792479, 2098512, 2206128, 2264184, 2389972, 2916576, 3018912, 3309192, 3584958, 4197024, 4412256, 4528368, 4779944, 5377437, 6618384, 7169916, 9056736, 9559888, 10754874, 13236768, 14339832, 19119776, 21509748, 28679664, 43019496, 57359328, 86038992, 172077984]

約数ペア:

[(1, 172077984), (2, 86038992), (3, 57359328), (4, 43019496), (6, 28679664), (8, 21509748), (9, 19119776), (12, 14339832), (13, 13236768), (16, 10754874), (18, 9559888), (19, 9056736), (24, 7169916), (26, 6618384), (32, 5377437), (36, 4779944), (38, 4528368), (39, 4412256), (41, 4197024), (48, 3584958), (52, 3309192), (57, 3018912), (59, 2916576), (72, 2389972), (76, 2264184), (78, 2206128), (82, 2098512), (96, 1792479), (104, 1654596), (114, 1509456), (117, 1470752), (118, 1458288), (123, 1399008), (144, 1194986), (152, 1132092), (156, 1103064), (164, 1049256), (171, 1006304), (177, 972192), (208, 827298), (228, 754728), (234, 735376), (236, 729144), (246, 699504), (247, 696672), (288, 597493), (304, 566046), (312, 551532), (328, 524628), (342, 503152), (354, 486096), (369, 466336), (416, 413649), (456, 377364), (468, 367688), (472, 364572), (492, 349752), (494, 348336), (531, 324064), (533, 322848), (608, 283023), (624, 275766), (656, 262314), (684, 251576), (708, 243048), (738, 233168), (741, 232224), (767, 224352), (779, 220896), (912, 188682), (936, 183844), (944, 182286), (984, 174876), (988, 174168), (1062, 162032), (1066, 161424), (1121, 153504), (1248, 137883), (1312, 131157), (1368, 125788), (1416, 121524), (1476, 116584), (1482, 116112), (1534, 112176), (1558, 110448), (1599, 107616), (1824, 94341), (1872, 91922), (1888, 91143), (1968, 87438), (1976, 87084), (2124, 81016), (2132, 80712), (2223, 77408), (2242, 76752), (2301, 74784), (2337, 73632), (2419, 71136), (2736, 62894), (2832, 60762), (2952, 58292), (2964, 58056), (3068, 56088), (3116, 55224), (3198, 53808), (3363, 51168), (3744, 45961), (3936, 43719), (3952, 43542), (4248, 40508), (4264, 40356), (4446, 38704), (4484, 38376), (4602, 37392), (4674, 36816), (4797, 35872), (4838, 35568), (5472, 31447), (5664, 30381), (5904, 29146), (5928, 29028), (6136, 28044), (6232, 27612), (6396, 26904), (6726, 25584), (6903, 24928), (7011, 24544), (7257, 23712), (7904, 21771), (8496, 20254), (8528, 20178), (8892, 19352), (8968, 19188), (9204, 18696), (9348, 18408), (9594, 17936), (9676, 17784), (10089, 17056), (10127, 16992), (11808, 14573), (11856, 14514), (12272, 14022), (12464, 13806), (12792, 13452)]