213758272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 558946304

約数和(自身を除く): 345188032

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, 136, 182, 208, 221, 224, 238, 254, 272, 289, 364, 416, 442, 448, 476, 508, 544, 578, 728, 832, 884, 889, 952, 1016, 1088, 1156, 1456, 1547, 1651, 1768, 1778, 1904, 2023, 2032, 2159, 2312, 2912, 3094, 3302, 3536, 3556, 3757, 3808, 4046, 4064, 4318, 4624, 5824, 6188, 6604, 7072, 7112, 7514, 7616, 8092, 8128, 8636, 9248, 11557, 12376, 13208, 14144, 14224, 15028, 15113, 16184, 17272, 18496, 23114, 24752, 26299, 26416, 28067, 28448, 30056, 30226, 32368, 34544, 36703, 46228, 49504, 52598, 52832, 56134, 56896, 60112, 60452, 64736, 69088, 73406, 92456, 99008, 105196, 105664, 112268, 120224, 120904, 129472, 138176, 146812, 184912, 196469, 210392, 224536, 240448, 241808, 256921, 293624, 369824, 392938, 420784, 449072, 477139, 483616, 513842, 587248, 739648, 785876, 841568, 898144, 954278, 967232, 1027684, 1174496, 1571752, 1683136, 1796288, 1908556, 2055368, 2348992, 3143504, 3339973, 3817112, 4110736, 6287008, 6679946, 7634224, 8221472, 12574016, 13359892, 15268448, 16442944, 26719784, 30536896, 53439568, 106879136, 213758272]

約数ペア:

[(1, 213758272), (2, 106879136), (4, 53439568), (7, 30536896), (8, 26719784), (13, 16442944), (14, 15268448), (16, 13359892), (17, 12574016), (26, 8221472), (28, 7634224), (32, 6679946), (34, 6287008), (52, 4110736), (56, 3817112), (64, 3339973), (68, 3143504), (91, 2348992), (104, 2055368), (112, 1908556), (119, 1796288), (127, 1683136), (136, 1571752), (182, 1174496), (208, 1027684), (221, 967232), (224, 954278), (238, 898144), (254, 841568), (272, 785876), (289, 739648), (364, 587248), (416, 513842), (442, 483616), (448, 477139), (476, 449072), (508, 420784), (544, 392938), (578, 369824), (728, 293624), (832, 256921), (884, 241808), (889, 240448), (952, 224536), (1016, 210392), (1088, 196469), (1156, 184912), (1456, 146812), (1547, 138176), (1651, 129472), (1768, 120904), (1778, 120224), (1904, 112268), (2023, 105664), (2032, 105196), (2159, 99008), (2312, 92456), (2912, 73406), (3094, 69088), (3302, 64736), (3536, 60452), (3556, 60112), (3757, 56896), (3808, 56134), (4046, 52832), (4064, 52598), (4318, 49504), (4624, 46228), (5824, 36703), (6188, 34544), (6604, 32368), (7072, 30226), (7112, 30056), (7514, 28448), (7616, 28067), (8092, 26416), (8128, 26299), (8636, 24752), (9248, 23114), (11557, 18496), (12376, 17272), (13208, 16184), (14144, 15113), (14224, 15028)]