64420448256

素因数分解:

$2^{11}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{12527}}^1$

素因数の和:12592

約数の個数: 240

約数和(自身を含む): 198641963520

約数和(自身を除く): 134221515264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 512, 558, 576, 648, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1296, 1488, 1536, 1674, 1728, 1984, 2048, 2232, 2304, 2511, 2592, 2976, 3072, 3348, 3456, 3968, 4464, 4608, 5022, 5184, 5952, 6144, 6696, 6912, 7936, 8928, 9216, 10044, 10368, 11904, 12527, 13392, 13824, 15872, 17856, 18432, 20088, 20736, 23808, 25054, 26784, 27648, 31744, 35712, 37581, 40176, 41472, 47616, 50108, 53568, 55296, 63488, 71424, 75162, 80352, 82944, 95232, 100216, 107136, 112743, 142848, 150324, 160704, 165888, 190464, 200432, 214272, 225486, 285696, 300648, 321408, 338229, 388337, 400864, 428544, 450972, 571392, 601296, 642816, 676458, 776674, 801728, 857088, 901944, 1014687, 1165011, 1202592, 1285632, 1352916, 1553348, 1603456, 1714176, 1803888, 2029374, 2330022, 2405184, 2571264, 2705832, 3106696, 3206912, 3495033, 3607776, 4058748, 4660044, 4810368, 5142528, 5411664, 6213392, 6413824, 6990066, 7215552, 8117496, 9320088, 9620736, 10485099, 10823328, 12426784, 12827648, 13980132, 14431104, 16234992, 18640176, 19241472, 20970198, 21646656, 24853568, 25655296, 27960264, 28862208, 31455297, 32469984, 37280352, 38482944, 41940396, 43293312, 49707136, 55920528, 57724416, 62910594, 64939968, 74560704, 76965888, 83880792, 86586624, 99414272, 111841056, 115448832, 125821188, 129879936, 149121408, 167761584, 173173248, 198828544, 223682112, 230897664, 251642376, 259759872, 298242816, 335523168, 346346496, 397657088, 447364224, 503284752, 519519744, 596485632, 671046336, 692692992, 795314176, 894728448, 1006569504, 1039039488, 1192971264, 1342092672, 1789456896, 2013139008, 2078078976, 2385942528, 2684185344, 3578913792, 4026278016, 5368370688, 7157827584, 8052556032, 10736741376, 16105112064, 21473482752, 32210224128, 64420448256]

約数ペア:

[(1, 64420448256), (2, 32210224128), (3, 21473482752), (4, 16105112064), (6, 10736741376), (8, 8052556032), (9, 7157827584), (12, 5368370688), (16, 4026278016), (18, 3578913792), (24, 2684185344), (27, 2385942528), (31, 2078078976), (32, 2013139008), (36, 1789456896), (48, 1342092672), (54, 1192971264), (62, 1039039488), (64, 1006569504), (72, 894728448), (81, 795314176), (93, 692692992), (96, 671046336), (108, 596485632), (124, 519519744), (128, 503284752), (144, 447364224), (162, 397657088), (186, 346346496), (192, 335523168), (216, 298242816), (248, 259759872), (256, 251642376), (279, 230897664), (288, 223682112), (324, 198828544), (372, 173173248), (384, 167761584), (432, 149121408), (496, 129879936), (512, 125821188), (558, 115448832), (576, 111841056), (648, 99414272), (744, 86586624), (768, 83880792), (837, 76965888), (864, 74560704), (992, 64939968), (1024, 62910594), (1116, 57724416), (1152, 55920528), (1296, 49707136), (1488, 43293312), (1536, 41940396), (1674, 38482944), (1728, 37280352), (1984, 32469984), (2048, 31455297), (2232, 28862208), (2304, 27960264), (2511, 25655296), (2592, 24853568), (2976, 21646656), (3072, 20970198), (3348, 19241472), (3456, 18640176), (3968, 16234992), (4464, 14431104), (4608, 13980132), (5022, 12827648), (5184, 12426784), (5952, 10823328), (6144, 10485099), (6696, 9620736), (6912, 9320088), (7936, 8117496), (8928, 7215552), (9216, 6990066), (10044, 6413824), (10368, 6213392), (11904, 5411664), (12527, 5142528), (13392, 4810368), (13824, 4660044), (15872, 4058748), (17856, 3607776), (18432, 3495033), (20088, 3206912), (20736, 3106696), (23808, 2705832), (25054, 2571264), (26784, 2405184), (27648, 2330022), (31744, 2029374), (35712, 1803888), (37581, 1714176), (40176, 1603456), (41472, 1553348), (47616, 1352916), (50108, 1285632), (53568, 1202592), (55296, 1165011), (63488, 1014687), (71424, 901944), (75162, 857088), (80352, 801728), (82944, 776674), (95232, 676458), (100216, 642816), (107136, 601296), (112743, 571392), (142848, 450972), (150324, 428544), (160704, 400864), (165888, 388337), (190464, 338229), (200432, 321408), (214272, 300648), (225486, 285696)]