208291824

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 180

約数和(自身を含む): 656661096

約数和(自身を除く): 448369272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 312, 317, 324, 338, 351, 432, 468, 486, 507, 624, 634, 648, 676, 702, 936, 951, 972, 1014, 1053, 1268, 1296, 1352, 1404, 1521, 1872, 1902, 1944, 2028, 2106, 2536, 2704, 2808, 2853, 3042, 3159, 3804, 3888, 4056, 4121, 4212, 4563, 5072, 5616, 5706, 6084, 6318, 7608, 8112, 8242, 8424, 8559, 9126, 11412, 12168, 12363, 12636, 13689, 15216, 16484, 16848, 17118, 18252, 22824, 24336, 24726, 25272, 25677, 27378, 32968, 34236, 36504, 37089, 41067, 45648, 49452, 50544, 51354, 53573, 54756, 65936, 68472, 73008, 74178, 77031, 82134, 98904, 102708, 107146, 109512, 111267, 136944, 148356, 154062, 160719, 164268, 197808, 205416, 214292, 219024, 222534, 296712, 308124, 321438, 328536, 333801, 410832, 428584, 445068, 482157, 593424, 616248, 642876, 657072, 667602, 857168, 890136, 964314, 1001403, 1232496, 1285752, 1335204, 1446471, 1780272, 1928628, 2002806, 2571504, 2670408, 2892942, 3857256, 4005612, 4339413, 5340816, 5785884, 7714512, 8011224, 8678826, 11571768, 13018239, 16022448, 17357652, 23143536, 26036478, 34715304, 52072956, 69430608, 104145912, 208291824]

約数ペア:

[(1, 208291824), (2, 104145912), (3, 69430608), (4, 52072956), (6, 34715304), (8, 26036478), (9, 23143536), (12, 17357652), (13, 16022448), (16, 13018239), (18, 11571768), (24, 8678826), (26, 8011224), (27, 7714512), (36, 5785884), (39, 5340816), (48, 4339413), (52, 4005612), (54, 3857256), (72, 2892942), (78, 2670408), (81, 2571504), (104, 2002806), (108, 1928628), (117, 1780272), (144, 1446471), (156, 1335204), (162, 1285752), (169, 1232496), (208, 1001403), (216, 964314), (234, 890136), (243, 857168), (312, 667602), (317, 657072), (324, 642876), (338, 616248), (351, 593424), (432, 482157), (468, 445068), (486, 428584), (507, 410832), (624, 333801), (634, 328536), (648, 321438), (676, 308124), (702, 296712), (936, 222534), (951, 219024), (972, 214292), (1014, 205416), (1053, 197808), (1268, 164268), (1296, 160719), (1352, 154062), (1404, 148356), (1521, 136944), (1872, 111267), (1902, 109512), (1944, 107146), (2028, 102708), (2106, 98904), (2536, 82134), (2704, 77031), (2808, 74178), (2853, 73008), (3042, 68472), (3159, 65936), (3804, 54756), (3888, 53573), (4056, 51354), (4121, 50544), (4212, 49452), (4563, 45648), (5072, 41067), (5616, 37089), (5706, 36504), (6084, 34236), (6318, 32968), (7608, 27378), (8112, 25677), (8242, 25272), (8424, 24726), (8559, 24336), (9126, 22824), (11412, 18252), (12168, 17118), (12363, 16848), (12636, 16484), (13689, 15216)]