986448528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 3184796160

約数和(自身を除く): 2198347632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 139, 144, 153, 156, 204, 208, 221, 223, 234, 272, 278, 306, 312, 408, 417, 442, 446, 468, 556, 612, 624, 663, 669, 816, 834, 884, 892, 936, 1112, 1224, 1251, 1326, 1338, 1668, 1768, 1784, 1807, 1872, 1989, 2007, 2224, 2363, 2448, 2502, 2652, 2676, 2899, 3336, 3536, 3568, 3614, 3791, 3978, 4014, 4726, 5004, 5304, 5352, 5421, 5798, 6672, 7089, 7228, 7582, 7956, 8028, 8697, 9452, 10008, 10608, 10704, 10842, 11373, 11596, 14178, 14456, 15164, 15912, 16056, 16263, 17394, 18904, 20016, 21267, 21684, 22746, 23192, 26091, 28356, 28912, 30328, 30719, 30997, 31824, 32112, 32526, 34119, 34788, 37808, 42534, 43368, 45492, 46384, 49283, 52182, 56712, 60656, 61438, 61994, 65052, 68238, 69576, 85068, 86736, 90984, 92157, 92991, 98566, 104364, 113424, 122876, 123988, 130104, 136476, 139152, 147849, 170136, 181968, 184314, 185982, 197132, 208728, 245752, 247976, 260208, 272952, 276471, 278973, 295698, 340272, 368628, 371964, 394264, 402961, 417456, 443547, 491504, 495952, 526949, 545904, 552942, 557946, 591396, 737256, 743928, 788528, 805922, 887094, 1053898, 1105884, 1115892, 1182792, 1208883, 1474512, 1487856, 1580847, 1611844, 1774188, 2107796, 2211768, 2231784, 2365584, 2417766, 3161694, 3223688, 3548376, 3626649, 4215592, 4423536, 4463568, 4742541, 4835532, 6323388, 6447376, 6850337, 7096752, 7253298, 8431184, 9485082, 9671064, 12646776, 13700674, 14506596, 18970164, 19342128, 20551011, 25293552, 27401348, 29013192, 37940328, 41102022, 54802696, 58026384, 61653033, 75880656, 82204044, 109605392, 123306066, 164408088, 246612132, 328816176, 493224264, 986448528]

約数ペア:

[(1, 986448528), (2, 493224264), (3, 328816176), (4, 246612132), (6, 164408088), (8, 123306066), (9, 109605392), (12, 82204044), (13, 75880656), (16, 61653033), (17, 58026384), (18, 54802696), (24, 41102022), (26, 37940328), (34, 29013192), (36, 27401348), (39, 25293552), (48, 20551011), (51, 19342128), (52, 18970164), (68, 14506596), (72, 13700674), (78, 12646776), (102, 9671064), (104, 9485082), (117, 8431184), (136, 7253298), (139, 7096752), (144, 6850337), (153, 6447376), (156, 6323388), (204, 4835532), (208, 4742541), (221, 4463568), (223, 4423536), (234, 4215592), (272, 3626649), (278, 3548376), (306, 3223688), (312, 3161694), (408, 2417766), (417, 2365584), (442, 2231784), (446, 2211768), (468, 2107796), (556, 1774188), (612, 1611844), (624, 1580847), (663, 1487856), (669, 1474512), (816, 1208883), (834, 1182792), (884, 1115892), (892, 1105884), (936, 1053898), (1112, 887094), (1224, 805922), (1251, 788528), (1326, 743928), (1338, 737256), (1668, 591396), (1768, 557946), (1784, 552942), (1807, 545904), (1872, 526949), (1989, 495952), (2007, 491504), (2224, 443547), (2363, 417456), (2448, 402961), (2502, 394264), (2652, 371964), (2676, 368628), (2899, 340272), (3336, 295698), (3536, 278973), (3568, 276471), (3614, 272952), (3791, 260208), (3978, 247976), (4014, 245752), (4726, 208728), (5004, 197132), (5304, 185982), (5352, 184314), (5421, 181968), (5798, 170136), (6672, 147849), (7089, 139152), (7228, 136476), (7582, 130104), (7956, 123988), (8028, 122876), (8697, 113424), (9452, 104364), (10008, 98566), (10608, 92991), (10704, 92157), (10842, 90984), (11373, 86736), (11596, 85068), (14178, 69576), (14456, 68238), (15164, 65052), (15912, 61994), (16056, 61438), (16263, 60656), (17394, 56712), (18904, 52182), (20016, 49283), (21267, 46384), (21684, 45492), (22746, 43368), (23192, 42534), (26091, 37808), (28356, 34788), (28912, 34119), (30328, 32526), (30719, 32112), (30997, 31824)]