1307697664

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 3450636288

約数和(自身を除く): 2142938624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 127, 128, 136, 169, 182, 208, 221, 224, 238, 254, 256, 272, 338, 364, 416, 442, 448, 476, 508, 512, 544, 676, 728, 832, 884, 889, 896, 952, 1016, 1088, 1183, 1352, 1456, 1547, 1651, 1664, 1768, 1778, 1792, 1904, 2032, 2159, 2176, 2366, 2704, 2873, 2912, 3094, 3302, 3328, 3536, 3556, 3584, 3808, 4064, 4318, 4352, 4732, 5408, 5746, 5824, 6188, 6604, 6656, 7072, 7112, 7616, 8128, 8636, 8704, 9464, 10816, 11492, 11557, 11648, 12376, 13208, 14144, 14224, 15113, 15232, 16256, 17272, 18928, 20111, 21463, 21632, 22984, 23114, 23296, 24752, 26416, 28067, 28288, 28448, 30226, 30464, 32512, 34544, 37856, 40222, 42926, 43264, 45968, 46228, 46592, 49504, 52832, 56134, 56576, 56896, 60452, 60928, 65024, 69088, 75712, 80444, 85852, 86528, 91936, 92456, 99008, 105664, 112268, 113152, 113792, 120904, 138176, 150241, 151424, 160888, 171704, 183872, 184912, 196469, 198016, 211328, 224536, 227584, 241808, 276352, 300482, 302848, 321776, 343408, 364871, 367744, 369824, 392938, 396032, 422656, 449072, 455168, 483616, 552704, 600964, 605696, 643552, 686816, 729742, 735488, 739648, 785876, 792064, 845312, 898144, 967232, 1105408, 1201928, 1287104, 1373632, 1459484, 1470976, 1479296, 1571752, 1796288, 1934464, 2403856, 2554097, 2574208, 2747264, 2918968, 2958592, 3143504, 3592576, 3868928, 4807712, 5108194, 5148416, 5494528, 5837936, 5917184, 6287008, 7185152, 7737856, 9615424, 10216388, 10296832, 10989056, 11675872, 12574016, 14370304, 19230848, 20432776, 23351744, 25148032, 38461696, 40865552, 46703488, 50296064, 76923392, 81731104, 93406976, 100592128, 163462208, 186813952, 326924416, 653848832, 1307697664]

約数ペア:

[(1, 1307697664), (2, 653848832), (4, 326924416), (7, 186813952), (8, 163462208), (13, 100592128), (14, 93406976), (16, 81731104), (17, 76923392), (26, 50296064), (28, 46703488), (32, 40865552), (34, 38461696), (52, 25148032), (56, 23351744), (64, 20432776), (68, 19230848), (91, 14370304), (104, 12574016), (112, 11675872), (119, 10989056), (127, 10296832), (128, 10216388), (136, 9615424), (169, 7737856), (182, 7185152), (208, 6287008), (221, 5917184), (224, 5837936), (238, 5494528), (254, 5148416), (256, 5108194), (272, 4807712), (338, 3868928), (364, 3592576), (416, 3143504), (442, 2958592), (448, 2918968), (476, 2747264), (508, 2574208), (512, 2554097), (544, 2403856), (676, 1934464), (728, 1796288), (832, 1571752), (884, 1479296), (889, 1470976), (896, 1459484), (952, 1373632), (1016, 1287104), (1088, 1201928), (1183, 1105408), (1352, 967232), (1456, 898144), (1547, 845312), (1651, 792064), (1664, 785876), (1768, 739648), (1778, 735488), (1792, 729742), (1904, 686816), (2032, 643552), (2159, 605696), (2176, 600964), (2366, 552704), (2704, 483616), (2873, 455168), (2912, 449072), (3094, 422656), (3302, 396032), (3328, 392938), (3536, 369824), (3556, 367744), (3584, 364871), (3808, 343408), (4064, 321776), (4318, 302848), (4352, 300482), (4732, 276352), (5408, 241808), (5746, 227584), (5824, 224536), (6188, 211328), (6604, 198016), (6656, 196469), (7072, 184912), (7112, 183872), (7616, 171704), (8128, 160888), (8636, 151424), (8704, 150241), (9464, 138176), (10816, 120904), (11492, 113792), (11557, 113152), (11648, 112268), (12376, 105664), (13208, 99008), (14144, 92456), (14224, 91936), (15113, 86528), (15232, 85852), (16256, 80444), (17272, 75712), (18928, 69088), (20111, 65024), (21463, 60928), (21632, 60452), (22984, 56896), (23114, 56576), (23296, 56134), (24752, 52832), (26416, 49504), (28067, 46592), (28288, 46228), (28448, 45968), (30226, 43264), (30464, 42926), (32512, 40222), (34544, 37856)]