8920945488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4783}}^1$

素因数の和:4882

約数の個数: 240

約数和(自身を含む): 29349954816

約数和(自身を除く): 20429009328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 61, 78, 84, 91, 98, 104, 112, 122, 147, 156, 168, 182, 183, 196, 208, 244, 273, 294, 312, 336, 364, 366, 392, 427, 488, 546, 588, 624, 637, 728, 732, 784, 793, 854, 976, 1092, 1176, 1274, 1281, 1456, 1464, 1586, 1708, 1911, 2184, 2352, 2379, 2548, 2562, 2928, 2989, 3172, 3416, 3822, 4368, 4758, 4783, 5096, 5124, 5551, 5978, 6344, 6832, 7644, 8967, 9516, 9566, 10192, 10248, 11102, 11956, 12688, 14349, 15288, 16653, 17934, 19032, 19132, 20496, 22204, 23912, 28698, 30576, 33306, 33481, 35868, 38064, 38264, 38857, 44408, 47824, 57396, 62179, 66612, 66962, 71736, 76528, 77714, 88816, 100443, 114792, 116571, 124358, 133224, 133924, 143472, 155428, 186537, 200886, 229584, 233142, 234367, 248716, 266448, 267848, 291763, 310856, 373074, 401772, 435253, 466284, 468734, 497432, 535696, 583526, 621712, 703101, 746148, 803544, 870506, 875289, 932568, 937468, 994864, 1167052, 1305759, 1406202, 1492296, 1607088, 1741012, 1750578, 1865136, 1874936, 2042341, 2334104, 2611518, 2812404, 2984592, 3046771, 3482024, 3501156, 3749872, 3792919, 4084682, 4668208, 5223036, 5624808, 6093542, 6127023, 6964048, 7002312, 7585838, 8169364, 9140313, 10446072, 11249616, 11378757, 12187084, 12254046, 14004624, 14296387, 15171676, 16338728, 18280626, 20892144, 22757514, 24374168, 24508092, 26550433, 28592774, 30343352, 32677456, 36561252, 42889161, 45515028, 48748336, 49016184, 53100866, 57185548, 60686704, 73122504, 79651299, 85778322, 91030056, 98032368, 106201732, 114371096, 146245008, 159302598, 171556644, 182060112, 185853031, 212403464, 228742192, 318605196, 343113288, 371706062, 424806928, 557559093, 637210392, 686226576, 743412124, 1115118186, 1274420784, 1486824248, 2230236372, 2973648496, 4460472744, 8920945488]

約数ペア:

[(1, 8920945488), (2, 4460472744), (3, 2973648496), (4, 2230236372), (6, 1486824248), (7, 1274420784), (8, 1115118186), (12, 743412124), (13, 686226576), (14, 637210392), (16, 557559093), (21, 424806928), (24, 371706062), (26, 343113288), (28, 318605196), (39, 228742192), (42, 212403464), (48, 185853031), (49, 182060112), (52, 171556644), (56, 159302598), (61, 146245008), (78, 114371096), (84, 106201732), (91, 98032368), (98, 91030056), (104, 85778322), (112, 79651299), (122, 73122504), (147, 60686704), (156, 57185548), (168, 53100866), (182, 49016184), (183, 48748336), (196, 45515028), (208, 42889161), (244, 36561252), (273, 32677456), (294, 30343352), (312, 28592774), (336, 26550433), (364, 24508092), (366, 24374168), (392, 22757514), (427, 20892144), (488, 18280626), (546, 16338728), (588, 15171676), (624, 14296387), (637, 14004624), (728, 12254046), (732, 12187084), (784, 11378757), (793, 11249616), (854, 10446072), (976, 9140313), (1092, 8169364), (1176, 7585838), (1274, 7002312), (1281, 6964048), (1456, 6127023), (1464, 6093542), (1586, 5624808), (1708, 5223036), (1911, 4668208), (2184, 4084682), (2352, 3792919), (2379, 3749872), (2548, 3501156), (2562, 3482024), (2928, 3046771), (2989, 2984592), (3172, 2812404), (3416, 2611518), (3822, 2334104), (4368, 2042341), (4758, 1874936), (4783, 1865136), (5096, 1750578), (5124, 1741012), (5551, 1607088), (5978, 1492296), (6344, 1406202), (6832, 1305759), (7644, 1167052), (8967, 994864), (9516, 937468), (9566, 932568), (10192, 875289), (10248, 870506), (11102, 803544), (11956, 746148), (12688, 703101), (14349, 621712), (15288, 583526), (16653, 535696), (17934, 497432), (19032, 468734), (19132, 466284), (20496, 435253), (22204, 401772), (23912, 373074), (28698, 310856), (30576, 291763), (33306, 267848), (33481, 266448), (35868, 248716), (38064, 234367), (38264, 233142), (38857, 229584), (44408, 200886), (47824, 186537), (57396, 155428), (62179, 143472), (66612, 133924), (66962, 133224), (71736, 124358), (76528, 116571), (77714, 114792), (88816, 100443)]