891287424

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:749

約数の個数: 192

約数和(自身を含む): 2758186080

約数和(自身を除く): 1866898656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 71, 72, 96, 102, 128, 136, 142, 144, 153, 192, 204, 213, 272, 284, 288, 306, 384, 408, 426, 544, 568, 576, 612, 639, 641, 816, 852, 1088, 1136, 1152, 1207, 1224, 1278, 1282, 1632, 1704, 1923, 2176, 2272, 2414, 2448, 2556, 2564, 3264, 3408, 3621, 3846, 4544, 4828, 4896, 5112, 5128, 5769, 6528, 6816, 7242, 7692, 9088, 9656, 9792, 10224, 10256, 10863, 10897, 11538, 13632, 14484, 15384, 19312, 19584, 20448, 20512, 21726, 21794, 23076, 27264, 28968, 30768, 32691, 38624, 40896, 41024, 43452, 43588, 45511, 46152, 57936, 61536, 65382, 77248, 81792, 82048, 86904, 87176, 91022, 92304, 98073, 115872, 123072, 130764, 136533, 154496, 173808, 174352, 182044, 184608, 196146, 231744, 246144, 261528, 273066, 347616, 348704, 364088, 369216, 392292, 409599, 463488, 523056, 546132, 695232, 697408, 728176, 738432, 773687, 784584, 819198, 1046112, 1092264, 1390464, 1394816, 1456352, 1547374, 1569168, 1638396, 2092224, 2184528, 2321061, 2912704, 3094748, 3138336, 3276792, 4184448, 4369056, 4642122, 5825408, 6189496, 6276672, 6553584, 6963183, 8738112, 9284244, 12378992, 12553344, 13107168, 13926366, 17476224, 18568488, 24757984, 26214336, 27852732, 37136976, 49515968, 52428672, 55705464, 74273952, 99031936, 111410928, 148547904, 222821856, 297095808, 445643712, 891287424]

約数ペア:

[(1, 891287424), (2, 445643712), (3, 297095808), (4, 222821856), (6, 148547904), (8, 111410928), (9, 99031936), (12, 74273952), (16, 55705464), (17, 52428672), (18, 49515968), (24, 37136976), (32, 27852732), (34, 26214336), (36, 24757984), (48, 18568488), (51, 17476224), (64, 13926366), (68, 13107168), (71, 12553344), (72, 12378992), (96, 9284244), (102, 8738112), (128, 6963183), (136, 6553584), (142, 6276672), (144, 6189496), (153, 5825408), (192, 4642122), (204, 4369056), (213, 4184448), (272, 3276792), (284, 3138336), (288, 3094748), (306, 2912704), (384, 2321061), (408, 2184528), (426, 2092224), (544, 1638396), (568, 1569168), (576, 1547374), (612, 1456352), (639, 1394816), (641, 1390464), (816, 1092264), (852, 1046112), (1088, 819198), (1136, 784584), (1152, 773687), (1207, 738432), (1224, 728176), (1278, 697408), (1282, 695232), (1632, 546132), (1704, 523056), (1923, 463488), (2176, 409599), (2272, 392292), (2414, 369216), (2448, 364088), (2556, 348704), (2564, 347616), (3264, 273066), (3408, 261528), (3621, 246144), (3846, 231744), (4544, 196146), (4828, 184608), (4896, 182044), (5112, 174352), (5128, 173808), (5769, 154496), (6528, 136533), (6816, 130764), (7242, 123072), (7692, 115872), (9088, 98073), (9656, 92304), (9792, 91022), (10224, 87176), (10256, 86904), (10863, 82048), (10897, 81792), (11538, 77248), (13632, 65382), (14484, 61536), (15384, 57936), (19312, 46152), (19584, 45511), (20448, 43588), (20512, 43452), (21726, 41024), (21794, 40896), (23076, 38624), (27264, 32691), (28968, 30768)]