279671184

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2670

約数の個数: 160

約数和(自身を含む): 910358400

約数和(自身を除く): 630687216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2621, 2736, 2808, 2964, 3952, 4104, 4446, 5242, 5616, 5928, 6669, 7863, 8208, 8892, 10484, 11856, 13338, 15726, 17784, 20968, 23589, 26676, 31452, 34073, 35568, 41936, 47178, 49799, 53352, 62904, 68146, 70767, 94356, 99598, 102219, 106704, 125808, 136292, 141534, 149397, 188712, 199196, 204438, 272584, 283068, 298794, 306657, 377424, 398392, 408876, 448191, 545168, 566136, 597588, 613314, 647387, 796784, 817752, 896382, 919971, 1132272, 1195176, 1226628, 1294774, 1344573, 1635504, 1792764, 1839942, 1942161, 2390352, 2453256, 2589548, 2689146, 3585528, 3679884, 3884322, 4906512, 5179096, 5378292, 5826483, 7171056, 7359768, 7768644, 10358192, 10756584, 11652966, 14719536, 15537288, 17479449, 21513168, 23305932, 31074576, 34958898, 46611864, 69917796, 93223728, 139835592, 279671184]

約数ペア:

[(1, 279671184), (2, 139835592), (3, 93223728), (4, 69917796), (6, 46611864), (8, 34958898), (9, 31074576), (12, 23305932), (13, 21513168), (16, 17479449), (18, 15537288), (19, 14719536), (24, 11652966), (26, 10756584), (27, 10358192), (36, 7768644), (38, 7359768), (39, 7171056), (48, 5826483), (52, 5378292), (54, 5179096), (57, 4906512), (72, 3884322), (76, 3679884), (78, 3585528), (104, 2689146), (108, 2589548), (114, 2453256), (117, 2390352), (144, 1942161), (152, 1839942), (156, 1792764), (171, 1635504), (208, 1344573), (216, 1294774), (228, 1226628), (234, 1195176), (247, 1132272), (304, 919971), (312, 896382), (342, 817752), (351, 796784), (432, 647387), (456, 613314), (468, 597588), (494, 566136), (513, 545168), (624, 448191), (684, 408876), (702, 398392), (741, 377424), (912, 306657), (936, 298794), (988, 283068), (1026, 272584), (1368, 204438), (1404, 199196), (1482, 188712), (1872, 149397), (1976, 141534), (2052, 136292), (2223, 125808), (2621, 106704), (2736, 102219), (2808, 99598), (2964, 94356), (3952, 70767), (4104, 68146), (4446, 62904), (5242, 53352), (5616, 49799), (5928, 47178), (6669, 41936), (7863, 35568), (8208, 34073), (8892, 31452), (10484, 26676), (11856, 23589), (13338, 20968), (15726, 17784)]