77771028608

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2947

約数の個数: 256

約数和(自身を含む): 202378444800

約数和(自身を除く): 124607416192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 127, 128, 133, 152, 182, 208, 224, 247, 254, 266, 304, 364, 416, 448, 494, 508, 532, 608, 728, 832, 889, 896, 988, 1016, 1064, 1216, 1456, 1651, 1664, 1729, 1778, 1976, 2032, 2128, 2413, 2432, 2767, 2912, 3302, 3458, 3556, 3952, 4064, 4256, 4826, 5534, 5824, 6604, 6916, 7112, 7904, 8128, 8512, 9652, 11068, 11557, 11648, 13208, 13832, 14224, 15808, 16256, 16891, 17024, 19304, 19369, 22136, 23114, 26416, 27664, 28448, 31369, 31616, 33782, 35971, 38608, 38738, 44272, 46228, 52573, 52832, 55328, 56896, 62738, 67564, 71942, 77216, 77476, 88544, 92456, 105146, 105664, 110656, 113792, 125476, 135128, 143884, 154432, 154952, 177088, 184912, 210292, 211328, 219583, 221312, 250952, 251797, 270256, 287768, 308864, 309904, 351409, 354176, 368011, 369824, 420584, 439166, 501904, 503594, 540512, 575536, 619808, 683449, 702818, 736022, 739648, 841168, 878332, 1003808, 1007188, 1081024, 1151072, 1239616, 1366898, 1405636, 1472044, 1479296, 1682336, 1756664, 2007616, 2014376, 2162048, 2302144, 2459863, 2479232, 2733796, 2811272, 2944088, 3364672, 3513328, 4015232, 4028752, 4568317, 4604288, 4784143, 4919726, 5467592, 5622544, 5888176, 6676771, 6729344, 7026656, 8057504, 9136634, 9568286, 9839452, 10935184, 11245088, 11776352, 13353542, 14053312, 16115008, 18273268, 19136572, 19678904, 21870368, 22490176, 23552704, 26707084, 28106624, 31978219, 32230016, 36546536, 38273144, 39357808, 43740736, 44980352, 46737397, 47105408, 53414168, 63956438, 73093072, 76546288, 78715616, 86798023, 87481472, 93474794, 106828336, 127912876, 146186144, 153092576, 157431232, 173596046, 186949588, 213656672, 255825752, 292372288, 306185152, 314862464, 347192092, 373899176, 427313344, 511651504, 584744576, 607586161, 612370304, 694384184, 747798352, 854626688, 1023303008, 1215172322, 1388768368, 1495596704, 2046606016, 2430344644, 2777536736, 2991193408, 4093212032, 4860689288, 5555073472, 5982386816, 9721378576, 11110146944, 19442757152, 38885514304, 77771028608]

約数ペア:

[(1, 77771028608), (2, 38885514304), (4, 19442757152), (7, 11110146944), (8, 9721378576), (13, 5982386816), (14, 5555073472), (16, 4860689288), (19, 4093212032), (26, 2991193408), (28, 2777536736), (32, 2430344644), (38, 2046606016), (52, 1495596704), (56, 1388768368), (64, 1215172322), (76, 1023303008), (91, 854626688), (104, 747798352), (112, 694384184), (127, 612370304), (128, 607586161), (133, 584744576), (152, 511651504), (182, 427313344), (208, 373899176), (224, 347192092), (247, 314862464), (254, 306185152), (266, 292372288), (304, 255825752), (364, 213656672), (416, 186949588), (448, 173596046), (494, 157431232), (508, 153092576), (532, 146186144), (608, 127912876), (728, 106828336), (832, 93474794), (889, 87481472), (896, 86798023), (988, 78715616), (1016, 76546288), (1064, 73093072), (1216, 63956438), (1456, 53414168), (1651, 47105408), (1664, 46737397), (1729, 44980352), (1778, 43740736), (1976, 39357808), (2032, 38273144), (2128, 36546536), (2413, 32230016), (2432, 31978219), (2767, 28106624), (2912, 26707084), (3302, 23552704), (3458, 22490176), (3556, 21870368), (3952, 19678904), (4064, 19136572), (4256, 18273268), (4826, 16115008), (5534, 14053312), (5824, 13353542), (6604, 11776352), (6916, 11245088), (7112, 10935184), (7904, 9839452), (8128, 9568286), (8512, 9136634), (9652, 8057504), (11068, 7026656), (11557, 6729344), (11648, 6676771), (13208, 5888176), (13832, 5622544), (14224, 5467592), (15808, 4919726), (16256, 4784143), (16891, 4604288), (17024, 4568317), (19304, 4028752), (19369, 4015232), (22136, 3513328), (23114, 3364672), (26416, 2944088), (27664, 2811272), (28448, 2733796), (31369, 2479232), (31616, 2459863), (33782, 2302144), (35971, 2162048), (38608, 2014376), (38738, 2007616), (44272, 1756664), (46228, 1682336), (52573, 1479296), (52832, 1472044), (55328, 1405636), (56896, 1366898), (62738, 1239616), (67564, 1151072), (71942, 1081024), (77216, 1007188), (77476, 1003808), (88544, 878332), (92456, 841168), (105146, 739648), (105664, 736022), (110656, 702818), (113792, 683449), (125476, 619808), (135128, 575536), (143884, 540512), (154432, 503594), (154952, 501904), (177088, 439166), (184912, 420584), (210292, 369824), (211328, 368011), (219583, 354176), (221312, 351409), (250952, 309904), (251797, 308864), (270256, 287768)]