1686117342

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 4644864000

約数和(自身を除く): 2958746658

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 49, 57, 62, 78, 91, 93, 98, 107, 114, 133, 147, 182, 186, 214, 217, 247, 266, 273, 294, 321, 343, 399, 403, 434, 494, 546, 589, 637, 642, 651, 686, 741, 749, 798, 806, 931, 1029, 1178, 1209, 1274, 1302, 1391, 1482, 1498, 1519, 1729, 1767, 1862, 1911, 2033, 2058, 2247, 2418, 2782, 2793, 2821, 3038, 3317, 3458, 3534, 3822, 4066, 4123, 4173, 4459, 4494, 4557, 5187, 5243, 5586, 5642, 6099, 6517, 6634, 7657, 8246, 8346, 8463, 8918, 9114, 9737, 9951, 10374, 10486, 10633, 12103, 12198, 12369, 13034, 13377, 14231, 15314, 15729, 16926, 19474, 19551, 19747, 19902, 21266, 22971, 23219, 24206, 24738, 26429, 26754, 28462, 28861, 29211, 31458, 31899, 36309, 36701, 39102, 39494, 42693, 43121, 45942, 46438, 52858, 53599, 57722, 58422, 59241, 63023, 63798, 68159, 69657, 72618, 73402, 79287, 84721, 85386, 86242, 86583, 99617, 107198, 110103, 118482, 126046, 129363, 136318, 138229, 139314, 158574, 160797, 162533, 169442, 173166, 185003, 189069, 199234, 202027, 204477, 220206, 254163, 258726, 276458, 298851, 301847, 321594, 325066, 370006, 375193, 378138, 404054, 408954, 414687, 441161, 477113, 487599, 508326, 555009, 597702, 603694, 606081, 697319, 750386, 819299, 829374, 882322, 905541, 954226, 975198, 1110018, 1125579, 1137731, 1212162, 1295021, 1323483, 1394638, 1431339, 1638598, 1811082, 2091957, 2112929, 2251158, 2275462, 2457897, 2590042, 2626351, 2646966, 2862678, 3088127, 3413193, 3885063, 4183914, 4225858, 4915794, 5252702, 5735093, 6176254, 6338787, 6826386, 7770126, 7879053, 9065147, 9264381, 11470186, 12677574, 14790503, 15758106, 17205279, 18130294, 18528762, 21616889, 27195441, 29581006, 34410558, 40145651, 43233778, 44371509, 54390882, 64850667, 80291302, 88743018, 120436953, 129701334, 240873906, 281019557, 562039114, 843058671, 1686117342]

約数ペア:

[(1, 1686117342), (2, 843058671), (3, 562039114), (6, 281019557), (7, 240873906), (13, 129701334), (14, 120436953), (19, 88743018), (21, 80291302), (26, 64850667), (31, 54390882), (38, 44371509), (39, 43233778), (42, 40145651), (49, 34410558), (57, 29581006), (62, 27195441), (78, 21616889), (91, 18528762), (93, 18130294), (98, 17205279), (107, 15758106), (114, 14790503), (133, 12677574), (147, 11470186), (182, 9264381), (186, 9065147), (214, 7879053), (217, 7770126), (247, 6826386), (266, 6338787), (273, 6176254), (294, 5735093), (321, 5252702), (343, 4915794), (399, 4225858), (403, 4183914), (434, 3885063), (494, 3413193), (546, 3088127), (589, 2862678), (637, 2646966), (642, 2626351), (651, 2590042), (686, 2457897), (741, 2275462), (749, 2251158), (798, 2112929), (806, 2091957), (931, 1811082), (1029, 1638598), (1178, 1431339), (1209, 1394638), (1274, 1323483), (1302, 1295021), (1391, 1212162), (1482, 1137731), (1498, 1125579), (1519, 1110018), (1729, 975198), (1767, 954226), (1862, 905541), (1911, 882322), (2033, 829374), (2058, 819299), (2247, 750386), (2418, 697319), (2782, 606081), (2793, 603694), (2821, 597702), (3038, 555009), (3317, 508326), (3458, 487599), (3534, 477113), (3822, 441161), (4066, 414687), (4123, 408954), (4173, 404054), (4459, 378138), (4494, 375193), (4557, 370006), (5187, 325066), (5243, 321594), (5586, 301847), (5642, 298851), (6099, 276458), (6517, 258726), (6634, 254163), (7657, 220206), (8246, 204477), (8346, 202027), (8463, 199234), (8918, 189069), (9114, 185003), (9737, 173166), (9951, 169442), (10374, 162533), (10486, 160797), (10633, 158574), (12103, 139314), (12198, 138229), (12369, 136318), (13034, 129363), (13377, 126046), (14231, 118482), (15314, 110103), (15729, 107198), (16926, 99617), (19474, 86583), (19551, 86242), (19747, 85386), (19902, 84721), (21266, 79287), (22971, 73402), (23219, 72618), (24206, 69657), (24738, 68159), (26429, 63798), (26754, 63023), (28462, 59241), (28861, 58422), (29211, 57722), (31458, 53599), (31899, 52858), (36309, 46438), (36701, 45942), (39102, 43121), (39494, 42693)]