425730816

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 270

約数和(自身を含む): 1480234140

約数和(自身を除く): 1054503324

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 419, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 768, 784, 838, 864, 882, 896, 1008, 1134, 1152, 1176, 1257, 1296, 1323, 1344, 1512, 1568, 1676, 1728, 1764, 1792, 2016, 2268, 2304, 2352, 2514, 2592, 2646, 2688, 2933, 3024, 3136, 3352, 3456, 3528, 3771, 3969, 4032, 4536, 4704, 5028, 5184, 5292, 5376, 5866, 6048, 6272, 6704, 6912, 7056, 7542, 7938, 8064, 8799, 9072, 9408, 10056, 10368, 10584, 11313, 11732, 12096, 12544, 13408, 14112, 15084, 15876, 16128, 17598, 18144, 18816, 20112, 20531, 20736, 21168, 22626, 23464, 24192, 26397, 26816, 28224, 30168, 31752, 33939, 35196, 36288, 37632, 40224, 41062, 42336, 45252, 46928, 48384, 52794, 53632, 56448, 60336, 61593, 63504, 67878, 70392, 72576, 79191, 80448, 82124, 84672, 90504, 93856, 105588, 107264, 112896, 120672, 123186, 127008, 135756, 140784, 145152, 158382, 160896, 164248, 169344, 181008, 184779, 187712, 211176, 237573, 241344, 246372, 254016, 271512, 281568, 316764, 321792, 328496, 338688, 362016, 369558, 375424, 422352, 475146, 482688, 492744, 508032, 543024, 554337, 563136, 633528, 656992, 724032, 739116, 750848, 844704, 950292, 965376, 985488, 1016064, 1086048, 1108674, 1126272, 1267056, 1313984, 1448064, 1478232, 1663011, 1689408, 1900584, 1970976, 2172096, 2217348, 2252544, 2534112, 2627968, 2896128, 2956464, 3326022, 3378816, 3801168, 3941952, 4344192, 4434696, 5068224, 5255936, 5912928, 6652044, 6757632, 7602336, 7883904, 8688384, 8869392, 10136448, 11825856, 13304088, 15204672, 15767808, 17738784, 20272896, 23651712, 26608176, 30409344, 35477568, 47303424, 53216352, 60818688, 70955136, 106432704, 141910272, 212865408, 425730816]

約数ペア:

[(1, 425730816), (2, 212865408), (3, 141910272), (4, 106432704), (6, 70955136), (7, 60818688), (8, 53216352), (9, 47303424), (12, 35477568), (14, 30409344), (16, 26608176), (18, 23651712), (21, 20272896), (24, 17738784), (27, 15767808), (28, 15204672), (32, 13304088), (36, 11825856), (42, 10136448), (48, 8869392), (49, 8688384), (54, 7883904), (56, 7602336), (63, 6757632), (64, 6652044), (72, 5912928), (81, 5255936), (84, 5068224), (96, 4434696), (98, 4344192), (108, 3941952), (112, 3801168), (126, 3378816), (128, 3326022), (144, 2956464), (147, 2896128), (162, 2627968), (168, 2534112), (189, 2252544), (192, 2217348), (196, 2172096), (216, 1970976), (224, 1900584), (252, 1689408), (256, 1663011), (288, 1478232), (294, 1448064), (324, 1313984), (336, 1267056), (378, 1126272), (384, 1108674), (392, 1086048), (419, 1016064), (432, 985488), (441, 965376), (448, 950292), (504, 844704), (567, 750848), (576, 739116), (588, 724032), (648, 656992), (672, 633528), (756, 563136), (768, 554337), (784, 543024), (838, 508032), (864, 492744), (882, 482688), (896, 475146), (1008, 422352), (1134, 375424), (1152, 369558), (1176, 362016), (1257, 338688), (1296, 328496), (1323, 321792), (1344, 316764), (1512, 281568), (1568, 271512), (1676, 254016), (1728, 246372), (1764, 241344), (1792, 237573), (2016, 211176), (2268, 187712), (2304, 184779), (2352, 181008), (2514, 169344), (2592, 164248), (2646, 160896), (2688, 158382), (2933, 145152), (3024, 140784), (3136, 135756), (3352, 127008), (3456, 123186), (3528, 120672), (3771, 112896), (3969, 107264), (4032, 105588), (4536, 93856), (4704, 90504), (5028, 84672), (5184, 82124), (5292, 80448), (5376, 79191), (5866, 72576), (6048, 70392), (6272, 67878), (6704, 63504), (6912, 61593), (7056, 60336), (7542, 56448), (7938, 53632), (8064, 52794), (8799, 48384), (9072, 46928), (9408, 45252), (10056, 42336), (10368, 41062), (10584, 40224), (11313, 37632), (11732, 36288), (12096, 35196), (12544, 33939), (13408, 31752), (14112, 30168), (15084, 28224), (15876, 26816), (16128, 26397), (17598, 24192), (18144, 23464), (18816, 22626), (20112, 21168), (20531, 20736)]