8021718432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1340

約数の個数: 288

約数和(自身を含む): 28195719552

約数和(自身を除く): 20174001120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 307, 312, 336, 364, 416, 468, 504, 546, 614, 624, 672, 728, 819, 921, 936, 997, 1008, 1092, 1228, 1248, 1456, 1638, 1842, 1872, 1994, 2016, 2149, 2184, 2456, 2763, 2912, 2991, 3276, 3684, 3744, 3988, 3991, 4298, 4368, 4912, 5526, 5982, 6447, 6552, 6979, 7368, 7976, 7982, 8596, 8736, 8973, 9824, 11052, 11964, 11973, 12894, 12961, 13104, 13958, 14736, 15952, 15964, 17192, 17946, 19341, 20937, 22104, 23928, 23946, 25788, 25922, 26208, 27916, 27937, 29472, 31904, 31928, 34384, 35892, 35919, 38682, 38883, 41874, 44208, 47856, 47892, 51576, 51844, 55832, 55874, 62811, 63856, 68768, 71784, 71838, 77364, 77766, 83748, 83811, 88416, 90727, 95712, 95784, 103152, 103688, 111664, 111748, 116649, 125622, 127712, 143568, 143676, 154728, 155532, 167496, 167622, 181454, 191568, 206304, 207376, 223328, 223496, 233298, 251244, 251433, 272181, 287136, 287352, 306079, 309456, 311064, 334992, 335244, 362908, 383136, 414752, 446992, 466596, 502488, 502866, 544362, 574704, 612158, 618912, 622128, 669984, 670488, 725816, 816543, 893984, 918237, 933192, 1004976, 1005732, 1088724, 1149408, 1224316, 1244256, 1340976, 1451632, 1633086, 1836474, 1866384, 2009952, 2011464, 2142553, 2177448, 2448632, 2681952, 2754711, 2903264, 3266172, 3672948, 3732768, 3979027, 4022928, 4285106, 4354896, 4897264, 5509422, 6427659, 6532344, 7345896, 7958054, 8045856, 8570212, 8709792, 9794528, 11018844, 11937081, 12855318, 13064688, 14691792, 15916108, 17140424, 19282977, 22037688, 23874162, 25710636, 26129376, 27853189, 29383584, 31832216, 34280848, 35811243, 38565954, 44075376, 47748324, 51421272, 55706378, 63664432, 68561696, 71622486, 77131908, 83559567, 88150752, 95496648, 102842544, 111412756, 127328864, 143244972, 154263816, 167119134, 190993296, 205685088, 222825512, 250678701, 286489944, 308527632, 334238268, 381986592, 445651024, 501357402, 572979888, 617055264, 668476536, 891302048, 1002714804, 1145959776, 1336953072, 2005429608, 2673906144, 4010859216, 8021718432]

約数ペア:

[(1, 8021718432), (2, 4010859216), (3, 2673906144), (4, 2005429608), (6, 1336953072), (7, 1145959776), (8, 1002714804), (9, 891302048), (12, 668476536), (13, 617055264), (14, 572979888), (16, 501357402), (18, 445651024), (21, 381986592), (24, 334238268), (26, 308527632), (28, 286489944), (32, 250678701), (36, 222825512), (39, 205685088), (42, 190993296), (48, 167119134), (52, 154263816), (56, 143244972), (63, 127328864), (72, 111412756), (78, 102842544), (84, 95496648), (91, 88150752), (96, 83559567), (104, 77131908), (112, 71622486), (117, 68561696), (126, 63664432), (144, 55706378), (156, 51421272), (168, 47748324), (182, 44075376), (208, 38565954), (224, 35811243), (234, 34280848), (252, 31832216), (273, 29383584), (288, 27853189), (307, 26129376), (312, 25710636), (336, 23874162), (364, 22037688), (416, 19282977), (468, 17140424), (504, 15916108), (546, 14691792), (614, 13064688), (624, 12855318), (672, 11937081), (728, 11018844), (819, 9794528), (921, 8709792), (936, 8570212), (997, 8045856), (1008, 7958054), (1092, 7345896), (1228, 6532344), (1248, 6427659), (1456, 5509422), (1638, 4897264), (1842, 4354896), (1872, 4285106), (1994, 4022928), (2016, 3979027), (2149, 3732768), (2184, 3672948), (2456, 3266172), (2763, 2903264), (2912, 2754711), (2991, 2681952), (3276, 2448632), (3684, 2177448), (3744, 2142553), (3988, 2011464), (3991, 2009952), (4298, 1866384), (4368, 1836474), (4912, 1633086), (5526, 1451632), (5982, 1340976), (6447, 1244256), (6552, 1224316), (6979, 1149408), (7368, 1088724), (7976, 1005732), (7982, 1004976), (8596, 933192), (8736, 918237), (8973, 893984), (9824, 816543), (11052, 725816), (11964, 670488), (11973, 669984), (12894, 622128), (12961, 618912), (13104, 612158), (13958, 574704), (14736, 544362), (15952, 502866), (15964, 502488), (17192, 466596), (17946, 446992), (19341, 414752), (20937, 383136), (22104, 362908), (23928, 335244), (23946, 334992), (25788, 311064), (25922, 309456), (26208, 306079), (27916, 287352), (27937, 287136), (29472, 272181), (31904, 251433), (31928, 251244), (34384, 233298), (35892, 223496), (35919, 223328), (38682, 207376), (38883, 206304), (41874, 191568), (44208, 181454), (47856, 167622), (47892, 167496), (51576, 155532), (51844, 154728), (55832, 143676), (55874, 143568), (62811, 127712), (63856, 125622), (68768, 116649), (71784, 111748), (71838, 111664), (77364, 103688), (77766, 103152), (83748, 95784), (83811, 95712), (88416, 90727)]