1638404064

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 5527388160

約数和(自身を除く): 3888984096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 67, 72, 83, 88, 93, 96, 99, 108, 124, 132, 134, 144, 166, 176, 186, 198, 201, 216, 248, 249, 264, 268, 279, 288, 297, 332, 341, 352, 372, 396, 402, 432, 496, 498, 528, 536, 558, 594, 603, 664, 682, 737, 744, 747, 792, 804, 837, 864, 913, 992, 996, 1023, 1056, 1072, 1116, 1188, 1206, 1328, 1364, 1474, 1488, 1494, 1584, 1608, 1674, 1809, 1826, 1992, 2046, 2077, 2144, 2211, 2232, 2241, 2376, 2412, 2573, 2656, 2728, 2739, 2948, 2976, 2988, 3069, 3168, 3216, 3348, 3618, 3652, 3984, 4092, 4154, 4422, 4464, 4482, 4752, 4824, 5146, 5456, 5478, 5561, 5896, 5976, 6138, 6231, 6432, 6633, 6696, 7236, 7304, 7719, 7968, 8184, 8217, 8308, 8844, 8928, 8964, 9207, 9504, 9648, 10292, 10912, 10956, 11122, 11792, 11952, 12276, 12462, 13266, 13392, 14472, 14608, 15438, 16368, 16434, 16616, 16683, 17688, 17928, 18414, 18693, 19296, 19899, 20584, 21912, 22244, 22847, 23157, 23584, 23904, 24552, 24651, 24924, 26532, 26784, 28303, 28944, 29216, 30876, 32736, 32868, 33232, 33366, 35376, 35856, 36828, 37386, 39798, 41168, 43824, 44488, 45694, 46314, 49104, 49302, 49848, 50049, 53064, 56079, 56606, 57888, 61171, 61752, 65736, 66464, 66732, 68541, 69471, 70752, 71712, 73656, 74772, 79596, 82336, 84909, 87648, 88976, 91388, 92628, 98208, 98604, 99696, 100098, 106128, 112158, 113212, 122342, 123504, 131472, 133464, 137082, 138942, 147312, 149544, 150147, 159192, 169818, 172391, 177952, 182776, 183513, 185256, 197208, 199392, 200196, 205623, 212256, 224316, 226424, 244684, 247008, 254727, 262944, 266928, 274164, 277884, 294624, 299088, 300294, 318384, 339636, 344782, 365552, 367026, 370512, 394416, 400392, 411246, 448632, 452848, 489368, 509454, 517173, 533856, 548328, 550539, 555768, 598176, 600588, 616869, 636768, 679272, 689564, 731104, 734052, 741024, 764181, 788832, 800784, 822492, 897264, 905696, 978736, 1018908, 1034346, 1096656, 1101078, 1111536, 1201176, 1233738, 1358544, 1379128, 1468104, 1528362, 1551519, 1601568, 1644984, 1651617, 1794528, 1896301, 1957472, 2037816, 2068692, 2193312, 2202156, 2223072, 2402352, 2467476, 2717088, 2758256, 2936208, 3056724, 3103038, 3289968, 3303234, 3792602, 4075632, 4137384, 4404312, 4654557, 4804704, 4934952, 5516512, 5688903, 5872416, 6113448, 6206076, 6579936, 6606468, 7585204, 8151264, 8274768, 8808624, 9309114, 9869904, 11377806, 12226896, 12412152, 13212936, 15170408, 16549536, 17066709, 17617248, 18618228, 19739808, 22755612, 24453792, 24824304, 26425872, 30340816, 34133418, 37236456, 45511224, 49648608, 51200127, 52851744, 60681632, 68266836, 74472912, 91022448, 102400254, 136533672, 148945824, 182044896, 204800508, 273067344, 409601016, 546134688, 819202032, 1638404064]

約数ペア:

[(1, 1638404064), (2, 819202032), (3, 546134688), (4, 409601016), (6, 273067344), (8, 204800508), (9, 182044896), (11, 148945824), (12, 136533672), (16, 102400254), (18, 91022448), (22, 74472912), (24, 68266836), (27, 60681632), (31, 52851744), (32, 51200127), (33, 49648608), (36, 45511224), (44, 37236456), (48, 34133418), (54, 30340816), (62, 26425872), (66, 24824304), (67, 24453792), (72, 22755612), (83, 19739808), (88, 18618228), (93, 17617248), (96, 17066709), (99, 16549536), (108, 15170408), (124, 13212936), (132, 12412152), (134, 12226896), (144, 11377806), (166, 9869904), (176, 9309114), (186, 8808624), (198, 8274768), (201, 8151264), (216, 7585204), (248, 6606468), (249, 6579936), (264, 6206076), (268, 6113448), (279, 5872416), (288, 5688903), (297, 5516512), (332, 4934952), (341, 4804704), (352, 4654557), (372, 4404312), (396, 4137384), (402, 4075632), (432, 3792602), (496, 3303234), (498, 3289968), (528, 3103038), (536, 3056724), (558, 2936208), (594, 2758256), (603, 2717088), (664, 2467476), (682, 2402352), (737, 2223072), (744, 2202156), (747, 2193312), (792, 2068692), (804, 2037816), (837, 1957472), (864, 1896301), (913, 1794528), (992, 1651617), (996, 1644984), (1023, 1601568), (1056, 1551519), (1072, 1528362), (1116, 1468104), (1188, 1379128), (1206, 1358544), (1328, 1233738), (1364, 1201176), (1474, 1111536), (1488, 1101078), (1494, 1096656), (1584, 1034346), (1608, 1018908), (1674, 978736), (1809, 905696), (1826, 897264), (1992, 822492), (2046, 800784), (2077, 788832), (2144, 764181), (2211, 741024), (2232, 734052), (2241, 731104), (2376, 689564), (2412, 679272), (2573, 636768), (2656, 616869), (2728, 600588), (2739, 598176), (2948, 555768), (2976, 550539), (2988, 548328), (3069, 533856), (3168, 517173), (3216, 509454), (3348, 489368), (3618, 452848), (3652, 448632), (3984, 411246), (4092, 400392), (4154, 394416), (4422, 370512), (4464, 367026), (4482, 365552), (4752, 344782), (4824, 339636), (5146, 318384), (5456, 300294), (5478, 299088), (5561, 294624), (5896, 277884), (5976, 274164), (6138, 266928), (6231, 262944), (6432, 254727), (6633, 247008), (6696, 244684), (7236, 226424), (7304, 224316), (7719, 212256), (7968, 205623), (8184, 200196), (8217, 199392), (8308, 197208), (8844, 185256), (8928, 183513), (8964, 182776), (9207, 177952), (9504, 172391), (9648, 169818), (10292, 159192), (10912, 150147), (10956, 149544), (11122, 147312), (11792, 138942), (11952, 137082), (12276, 133464), (12462, 131472), (13266, 123504), (13392, 122342), (14472, 113212), (14608, 112158), (15438, 106128), (16368, 100098), (16434, 99696), (16616, 98604), (16683, 98208), (17688, 92628), (17928, 91388), (18414, 88976), (18693, 87648), (19296, 84909), (19899, 82336), (20584, 79596), (21912, 74772), (22244, 73656), (22847, 71712), (23157, 70752), (23584, 69471), (23904, 68541), (24552, 66732), (24651, 66464), (24924, 65736), (26532, 61752), (26784, 61171), (28303, 57888), (28944, 56606), (29216, 56079), (30876, 53064), (32736, 50049), (32868, 49848), (33232, 49302), (33366, 49104), (35376, 46314), (35856, 45694), (36828, 44488), (37386, 43824), (39798, 41168)]