7427413517888

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:241

約数の個数: 840

約数和(自身を含む): 19761485748984

約数和(自身を除く): 12334072231096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 53, 56, 62, 64, 73, 91, 98, 104, 106, 112, 124, 146, 182, 196, 208, 212, 217, 224, 248, 292, 343, 364, 371, 392, 403, 416, 424, 434, 448, 496, 511, 584, 637, 686, 689, 728, 742, 784, 806, 832, 848, 868, 949, 961, 992, 1022, 1168, 1274, 1372, 1378, 1456, 1484, 1519, 1568, 1612, 1643, 1696, 1736, 1898, 1922, 1984, 2044, 2263, 2336, 2401, 2548, 2597, 2744, 2756, 2821, 2912, 2968, 3038, 3136, 3224, 3286, 3392, 3472, 3577, 3796, 3844, 3869, 4088, 4459, 4526, 4672, 4802, 4823, 5096, 5194, 5488, 5512, 5642, 5824, 5936, 6076, 6448, 6572, 6643, 6727, 6944, 7154, 7592, 7688, 7738, 8176, 8918, 9052, 9604, 9646, 10192, 10388, 10633, 10976, 11024, 11284, 11501, 11872, 12152, 12493, 12896, 13144, 13286, 13454, 13888, 14308, 15184, 15376, 15476, 15841, 16352, 17836, 18104, 18179, 19208, 19292, 19747, 20384, 20776, 21266, 21359, 21952, 22048, 22568, 23002, 23744, 24304, 24986, 25039, 25792, 26288, 26572, 26908, 27083, 28616, 29419, 30368, 30752, 30952, 31213, 31682, 32704, 33761, 35672, 36208, 36358, 38416, 38584, 39494, 40768, 41552, 42532, 42718, 44096, 45136, 46004, 46501, 47089, 48608, 49972, 50078, 50297, 50933, 52576, 53144, 53816, 54166, 57232, 58838, 60736, 61504, 61904, 62426, 63364, 67522, 70153, 71344, 72416, 72716, 74431, 76832, 77168, 78988, 80507, 83104, 85064, 85436, 87451, 90272, 92008, 93002, 94178, 97216, 99944, 100156, 100594, 101866, 105152, 106288, 107632, 108332, 110887, 114464, 117676, 119939, 123808, 124852, 126728, 127253, 135044, 138229, 140306, 142688, 144832, 145432, 148862, 149513, 153664, 154336, 157976, 161014, 166208, 170128, 170872, 174902, 175273, 180544, 184016, 186004, 188356, 189581, 199888, 200312, 201188, 203732, 205933, 212576, 215264, 216664, 221774, 228928, 235352, 236327, 239878, 247616, 249704, 253456, 254506, 270088, 276458, 280612, 285376, 290864, 297724, 299026, 308672, 315952, 322028, 325507, 329623, 340256, 341744, 349804, 350546, 352079, 356531, 368032, 372008, 376712, 379162, 399776, 400624, 402376, 407464, 411866, 425152, 430528, 433328, 443548, 470704, 472654, 479756, 491071, 499408, 506912, 509012, 540176, 552916, 561224, 563549, 581728, 595448, 598052, 612157, 631904, 644056, 651014, 659246, 662129, 680512, 683488, 699608, 701092, 704158, 713062, 736064, 744016, 753424, 758324, 776209, 799552, 801248, 804752, 814928, 823732, 839573, 866656, 887096, 911989, 941408, 945308, 959512, 967603, 982142, 998816, 1013824, 1018024, 1046591, 1080352, 1105832, 1122448, 1127098, 1163456, 1190896, 1196104, 1224314, 1263808, 1288112, 1302028, 1318492, 1324258, 1327067, 1366976, 1399216, 1402184, 1408316, 1426124, 1441531, 1488032, 1506848, 1516648, 1552418, 1559207, 1602496, 1609504, 1629856, 1647464, 1654289, 1679146, 1733312, 1774192, 1823978, 1882816, 1890616, 1919024, 1935206, 1964284, 1997632, 2036048, 2093182, 2160704, 2211664, 2244896, 2254196, 2278549, 2307361, 2381792, 2392208, 2448628, 2464553, 2495717, 2576224, 2604056, 2636984, 2648516, 2654134, 2798432, 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約数ペア:

[(1, 7427413517888), (2, 3713706758944), (4, 1856853379472), (7, 1061059073984), (8, 928426689736), (13, 571339501376), (14, 530529536992), (16, 464213344868), (26, 285669750688), (28, 265264768496), (31, 239593984448), (32, 232106672434), (49, 151579867712), (52, 142834875344), (53, 140139877696), (56, 132632384248), (62, 119796992224), (64, 116053336217), (73, 101745390656), (91, 81619928768), (98, 75789933856), (104, 71417437672), (106, 70069938848), (112, 66316192124), (124, 59898496112), (146, 50872695328), (182, 40809964384), (196, 37894966928), (208, 35708718836), (212, 35034969424), (217, 34227712064), (224, 33158096062), (248, 29949248056), (292, 25436347664), (343, 21654266816), (364, 20404982192), (371, 20019982528), (392, 18947483464), (403, 18430306496), (416, 17854359418), (424, 17517484712), (434, 17113856032), (448, 16579048031), (496, 14974624028), (511, 14535055808), (584, 12718173832), (637, 11659989824), (686, 10827133408), (689, 10779990592), (728, 10202491096), 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