21003631344

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{5113}}^1$

素因数の和:5424

約数の個数: 160

約数和(自身を含む): 62170693440

約数和(自身を除く): 41167062096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 257, 296, 333, 432, 444, 514, 592, 666, 771, 888, 999, 1028, 1332, 1542, 1776, 1998, 2056, 2313, 2664, 3084, 3996, 4112, 4626, 5113, 5328, 6168, 6939, 7992, 9252, 9509, 10226, 12336, 13878, 15339, 15984, 18504, 19018, 20452, 27756, 28527, 30678, 37008, 38036, 40904, 46017, 55512, 57054, 61356, 76072, 81808, 85581, 92034, 111024, 114108, 122712, 138051, 152144, 171162, 184068, 189181, 228216, 245424, 256743, 276102, 342324, 368136, 378362, 456432, 513486, 552204, 567543, 684648, 736272, 756724, 1026972, 1104408, 1135086, 1314041, 1369296, 1513448, 1702629, 2053944, 2208816, 2270172, 2628082, 3026896, 3405258, 3942123, 4107888, 4540344, 5107887, 5256164, 6810516, 7884246, 9080688, 10215774, 10512328, 11826369, 13621032, 15768492, 20431548, 21024656, 23652738, 27242064, 31536984, 35479107, 40863096, 47305476, 48619517, 63073968, 70958214, 81726192, 94610952, 97239034, 141916428, 145858551, 189221904, 194478068, 283832856, 291717102, 388956136, 437575653, 567665712, 583434204, 777912272, 875151306, 1166868408, 1312726959, 1750302612, 2333736816, 2625453918, 3500605224, 5250907836, 7001210448, 10501815672, 21003631344]

約数ペア:

[(1, 21003631344), (2, 10501815672), (3, 7001210448), (4, 5250907836), (6, 3500605224), (8, 2625453918), (9, 2333736816), (12, 1750302612), (16, 1312726959), (18, 1166868408), (24, 875151306), (27, 777912272), (36, 583434204), (37, 567665712), (48, 437575653), (54, 388956136), (72, 291717102), (74, 283832856), (108, 194478068), (111, 189221904), (144, 145858551), (148, 141916428), (216, 97239034), (222, 94610952), (257, 81726192), (296, 70958214), (333, 63073968), (432, 48619517), (444, 47305476), (514, 40863096), (592, 35479107), (666, 31536984), (771, 27242064), (888, 23652738), (999, 21024656), (1028, 20431548), (1332, 15768492), (1542, 13621032), (1776, 11826369), (1998, 10512328), (2056, 10215774), (2313, 9080688), (2664, 7884246), (3084, 6810516), (3996, 5256164), (4112, 5107887), (4626, 4540344), (5113, 4107888), (5328, 3942123), (6168, 3405258), (6939, 3026896), (7992, 2628082), (9252, 2270172), (9509, 2208816), (10226, 2053944), (12336, 1702629), (13878, 1513448), (15339, 1369296), (15984, 1314041), (18504, 1135086), (19018, 1104408), (20452, 1026972), (27756, 756724), (28527, 736272), (30678, 684648), (37008, 567543), (38036, 552204), (40904, 513486), (46017, 456432), (55512, 378362), (57054, 368136), (61356, 342324), (76072, 276102), (81808, 256743), (85581, 245424), (92034, 228216), (111024, 189181), (114108, 184068), (122712, 171162), (138051, 152144)]