19482161664

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1175

約数の個数: 240

約数和(自身を含む): 60641574048

約数和(自身を除く): 41159412384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 313, 336, 384, 392, 448, 512, 588, 626, 672, 768, 784, 827, 896, 939, 1176, 1252, 1344, 1536, 1568, 1654, 1792, 1878, 2191, 2352, 2481, 2504, 2688, 3136, 3308, 3584, 3756, 4382, 4704, 4962, 5008, 5376, 5789, 6272, 6573, 6616, 7512, 8764, 9408, 9924, 10016, 10752, 11578, 12544, 13146, 13232, 15024, 15337, 17367, 17528, 18816, 19848, 20032, 23156, 25088, 26292, 26464, 30048, 30674, 34734, 35056, 37632, 39696, 40064, 40523, 46011, 46312, 52584, 52928, 60096, 61348, 69468, 70112, 75264, 79392, 80128, 81046, 92022, 92624, 105168, 105856, 120192, 121569, 122696, 138936, 140224, 158784, 160256, 162092, 184044, 185248, 210336, 211712, 240384, 243138, 245392, 258851, 277872, 280448, 317568, 324184, 368088, 370496, 420672, 423424, 480768, 486276, 490784, 517702, 555744, 560896, 635136, 648368, 736176, 740992, 776553, 841344, 972552, 981568, 1035404, 1111488, 1121792, 1270272, 1296736, 1472352, 1481984, 1553106, 1682688, 1811957, 1945104, 1963136, 2070808, 2222976, 2593472, 2944704, 2963968, 3106212, 3365376, 3623914, 3890208, 3926272, 4141616, 4445952, 5186944, 5435871, 5889408, 6212424, 7247828, 7780416, 7852544, 8283232, 8891904, 10373888, 10871742, 11778816, 12424848, 12683699, 14495656, 15560832, 16566464, 20747776, 21743484, 23557632, 24849696, 25367398, 28991312, 31121664, 33132928, 38051097, 43486968, 49699392, 50734796, 57982624, 62243328, 66265856, 76102194, 86973936, 99398784, 101469592, 115965248, 132531712, 152204388, 173947872, 198797568, 202939184, 231930496, 304408776, 347895744, 397595136, 405878368, 463860992, 608817552, 695791488, 811756736, 927721984, 1217635104, 1391582976, 1623513472, 2435270208, 2783165952, 3247026944, 4870540416, 6494053888, 9741080832, 19482161664]

約数ペア:

[(1, 19482161664), (2, 9741080832), (3, 6494053888), (4, 4870540416), (6, 3247026944), (7, 2783165952), (8, 2435270208), (12, 1623513472), (14, 1391582976), (16, 1217635104), (21, 927721984), (24, 811756736), (28, 695791488), (32, 608817552), (42, 463860992), (48, 405878368), (49, 397595136), (56, 347895744), (64, 304408776), (84, 231930496), (96, 202939184), (98, 198797568), (112, 173947872), (128, 152204388), (147, 132531712), (168, 115965248), (192, 101469592), (196, 99398784), (224, 86973936), (256, 76102194), (294, 66265856), (313, 62243328), (336, 57982624), (384, 50734796), (392, 49699392), (448, 43486968), (512, 38051097), (588, 33132928), (626, 31121664), (672, 28991312), (768, 25367398), (784, 24849696), (827, 23557632), (896, 21743484), (939, 20747776), (1176, 16566464), (1252, 15560832), (1344, 14495656), (1536, 12683699), (1568, 12424848), (1654, 11778816), (1792, 10871742), (1878, 10373888), (2191, 8891904), (2352, 8283232), (2481, 7852544), (2504, 7780416), (2688, 7247828), (3136, 6212424), (3308, 5889408), (3584, 5435871), (3756, 5186944), (4382, 4445952), (4704, 4141616), (4962, 3926272), (5008, 3890208), (5376, 3623914), (5789, 3365376), (6272, 3106212), (6573, 2963968), (6616, 2944704), (7512, 2593472), (8764, 2222976), (9408, 2070808), (9924, 1963136), (10016, 1945104), (10752, 1811957), (11578, 1682688), (12544, 1553106), (13146, 1481984), (13232, 1472352), (15024, 1296736), (15337, 1270272), (17367, 1121792), (17528, 1111488), (18816, 1035404), (19848, 981568), (20032, 972552), (23156, 841344), (25088, 776553), (26292, 740992), (26464, 736176), (30048, 648368), (30674, 635136), (34734, 560896), (35056, 555744), (37632, 517702), (39696, 490784), (40064, 486276), (40523, 480768), (46011, 423424), (46312, 420672), (52584, 370496), (52928, 368088), (60096, 324184), (61348, 317568), (69468, 280448), (70112, 277872), (75264, 258851), (79392, 245392), (80128, 243138), (81046, 240384), (92022, 211712), (92624, 210336), (105168, 185248), (105856, 184044), (120192, 162092), (121569, 160256), (122696, 158784), (138936, 140224)]