7881106688

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1633

約数の個数: 216

約数和(自身を含む): 20356277760

約数和(自身を除く): 12475171072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 182, 196, 208, 217, 224, 248, 256, 364, 392, 403, 416, 434, 448, 496, 637, 728, 784, 806, 832, 868, 896, 992, 1274, 1456, 1519, 1559, 1568, 1612, 1664, 1736, 1792, 1984, 2548, 2821, 2912, 3038, 3118, 3136, 3224, 3328, 3472, 3968, 5096, 5642, 5824, 6076, 6236, 6272, 6448, 6944, 7936, 10192, 10913, 11284, 11648, 12152, 12472, 12544, 12896, 13888, 19747, 20267, 20384, 21826, 22568, 23296, 24304, 24944, 25792, 27776, 39494, 40534, 40768, 43652, 45136, 48329, 48608, 49888, 51584, 55552, 76391, 78988, 81068, 81536, 87304, 90272, 96658, 97216, 99776, 103168, 141869, 152782, 157976, 162136, 163072, 174608, 180544, 193316, 194432, 199552, 283738, 305564, 315952, 324272, 338303, 349216, 361088, 386632, 388864, 399104, 567476, 611128, 628277, 631904, 648544, 676606, 698432, 722176, 773264, 993083, 1134952, 1222256, 1256554, 1263808, 1297088, 1353212, 1396864, 1546528, 1986166, 2269904, 2368121, 2444512, 2513108, 2527616, 2594176, 2706424, 2793728, 3093056, 3972332, 4397939, 4539808, 4736242, 4889024, 5026216, 5055232, 5188352, 5412848, 6186112, 7944664, 8795878, 9079616, 9472484, 9778048, 10052432, 10825696, 12372224, 15889328, 17591756, 18159232, 18944968, 19556096, 20104864, 21651392, 30785573, 31778656, 35183512, 36318464, 37889936, 40209728, 43302784, 61571146, 63557312, 70367024, 75779872, 80419456, 86605568, 123142292, 127114624, 140734048, 151559744, 160838912, 246284584, 254229248, 281468096, 303119488, 492569168, 562936192, 606238976, 985138336, 1125872384, 1970276672, 3940553344, 7881106688]

約数ペア:

[(1, 7881106688), (2, 3940553344), (4, 1970276672), (7, 1125872384), (8, 985138336), (13, 606238976), (14, 562936192), (16, 492569168), (26, 303119488), (28, 281468096), (31, 254229248), (32, 246284584), (49, 160838912), (52, 151559744), (56, 140734048), (62, 127114624), (64, 123142292), (91, 86605568), (98, 80419456), (104, 75779872), (112, 70367024), (124, 63557312), (128, 61571146), (182, 43302784), (196, 40209728), (208, 37889936), (217, 36318464), (224, 35183512), (248, 31778656), (256, 30785573), (364, 21651392), (392, 20104864), (403, 19556096), (416, 18944968), (434, 18159232), (448, 17591756), (496, 15889328), (637, 12372224), (728, 10825696), (784, 10052432), (806, 9778048), (832, 9472484), (868, 9079616), (896, 8795878), (992, 7944664), (1274, 6186112), (1456, 5412848), (1519, 5188352), (1559, 5055232), (1568, 5026216), (1612, 4889024), (1664, 4736242), (1736, 4539808), (1792, 4397939), (1984, 3972332), (2548, 3093056), (2821, 2793728), (2912, 2706424), (3038, 2594176), (3118, 2527616), (3136, 2513108), (3224, 2444512), (3328, 2368121), (3472, 2269904), (3968, 1986166), (5096, 1546528), (5642, 1396864), (5824, 1353212), (6076, 1297088), (6236, 1263808), (6272, 1256554), (6448, 1222256), (6944, 1134952), (7936, 993083), (10192, 773264), (10913, 722176), (11284, 698432), (11648, 676606), (12152, 648544), (12472, 631904), (12544, 628277), (12896, 611128), (13888, 567476), (19747, 399104), (20267, 388864), (20384, 386632), (21826, 361088), (22568, 349216), (23296, 338303), (24304, 324272), (24944, 315952), (25792, 305564), (27776, 283738), (39494, 199552), (40534, 194432), (40768, 193316), (43652, 180544), (45136, 174608), (48329, 163072), (48608, 162136), (49888, 157976), (51584, 152782), (55552, 141869), (76391, 103168), (78988, 99776), (81068, 97216), (81536, 96658), (87304, 90272)]