71379541248

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2189

約数の個数: 216

約数和(自身を含む): 203146929888

約数和(自身を除く): 131767388640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 163, 192, 204, 256, 272, 289, 326, 384, 408, 489, 544, 578, 652, 768, 816, 867, 978, 1088, 1156, 1304, 1632, 1734, 1956, 1973, 2176, 2312, 2608, 2771, 3264, 3468, 3912, 3946, 4352, 4624, 5216, 5542, 5919, 6528, 6936, 7824, 7892, 8313, 9248, 10432, 11084, 11838, 13056, 13872, 15648, 15784, 16626, 18496, 20864, 22168, 23676, 27744, 31296, 31568, 33252, 33541, 36992, 41728, 44336, 47107, 47352, 55488, 62592, 63136, 66504, 67082, 73984, 88672, 94214, 94704, 100623, 110976, 125184, 126272, 133008, 134164, 141321, 177344, 188428, 189408, 201246, 221952, 252544, 266016, 268328, 282642, 321599, 354688, 376856, 378816, 402492, 505088, 532032, 536656, 565284, 570197, 643198, 709376, 753712, 757632, 804984, 964797, 1064064, 1073312, 1130568, 1140394, 1286396, 1507424, 1515264, 1609968, 1710591, 1929594, 2128128, 2146624, 2261136, 2280788, 2572792, 3014848, 3219936, 3421182, 3859188, 4293248, 4522272, 4561576, 5145584, 5467183, 6029696, 6439872, 6842364, 7718376, 8586496, 9044544, 9123152, 10291168, 10934366, 12059392, 12879744, 13684728, 15436752, 16401549, 18089088, 18246304, 20582336, 21868732, 25759488, 27369456, 30873504, 32803098, 36178176, 36492608, 41164672, 43737464, 54738912, 61747008, 65606196, 72985216, 82329344, 87474928, 92942111, 109477824, 123494016, 131212392, 145970432, 174949856, 185884222, 218955648, 246988032, 262424784, 278826333, 349899712, 371768444, 437911296, 524849568, 557652666, 699799424, 743536888, 1049699136, 1115305332, 1399598848, 1487073776, 2099398272, 2230610664, 2974147552, 4198796544, 4461221328, 5948295104, 8922442656, 11896590208, 17844885312, 23793180416, 35689770624, 71379541248]

約数ペア:

[(1, 71379541248), (2, 35689770624), (3, 23793180416), (4, 17844885312), (6, 11896590208), (8, 8922442656), (12, 5948295104), (16, 4461221328), (17, 4198796544), (24, 2974147552), (32, 2230610664), (34, 2099398272), (48, 1487073776), (51, 1399598848), (64, 1115305332), (68, 1049699136), (96, 743536888), (102, 699799424), (128, 557652666), (136, 524849568), (163, 437911296), (192, 371768444), (204, 349899712), (256, 278826333), (272, 262424784), (289, 246988032), (326, 218955648), (384, 185884222), (408, 174949856), (489, 145970432), (544, 131212392), (578, 123494016), (652, 109477824), (768, 92942111), (816, 87474928), (867, 82329344), (978, 72985216), (1088, 65606196), (1156, 61747008), (1304, 54738912), (1632, 43737464), (1734, 41164672), (1956, 36492608), (1973, 36178176), (2176, 32803098), (2312, 30873504), (2608, 27369456), (2771, 25759488), (3264, 21868732), (3468, 20582336), (3912, 18246304), (3946, 18089088), (4352, 16401549), (4624, 15436752), (5216, 13684728), (5542, 12879744), (5919, 12059392), (6528, 10934366), (6936, 10291168), (7824, 9123152), (7892, 9044544), (8313, 8586496), (9248, 7718376), (10432, 6842364), (11084, 6439872), (11838, 6029696), (13056, 5467183), (13872, 5145584), (15648, 4561576), (15784, 4522272), (16626, 4293248), (18496, 3859188), (20864, 3421182), (22168, 3219936), (23676, 3014848), (27744, 2572792), (31296, 2280788), (31568, 2261136), (33252, 2146624), (33541, 2128128), (36992, 1929594), (41728, 1710591), (44336, 1609968), (47107, 1515264), (47352, 1507424), (55488, 1286396), (62592, 1140394), (63136, 1130568), (66504, 1073312), (67082, 1064064), (73984, 964797), (88672, 804984), (94214, 757632), (94704, 753712), (100623, 709376), (110976, 643198), (125184, 570197), (126272, 565284), (133008, 536656), (134164, 532032), (141321, 505088), (177344, 402492), (188428, 378816), (189408, 376856), (201246, 354688), (221952, 321599), (252544, 282642), (266016, 268328)]