2445215744

素因数分解:

$2^{11}\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 5335244460

約数和(自身を除く): 2890028716

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 61, 64, 74, 92, 122, 128, 148, 184, 244, 256, 296, 368, 488, 512, 529, 592, 736, 851, 976, 1024, 1058, 1184, 1403, 1472, 1702, 1952, 2048, 2116, 2257, 2368, 2806, 2944, 3404, 3904, 4232, 4514, 4736, 5612, 5888, 6808, 7808, 8464, 9028, 9472, 11224, 11776, 13616, 15616, 16928, 18056, 18944, 19573, 22448, 23552, 27232, 31232, 32269, 33856, 36112, 37888, 39146, 44896, 47104, 51911, 54464, 62464, 64538, 67712, 72224, 75776, 78292, 89792, 103822, 108928, 124928, 129076, 135424, 144448, 156584, 179584, 207644, 217856, 258152, 270848, 288896, 313168, 359168, 415288, 435712, 516304, 541696, 577792, 626336, 718336, 830576, 871424, 1032608, 1083392, 1155584, 1193953, 1252672, 1436672, 1661152, 1742848, 2065216, 2311168, 2387906, 2505344, 2873344, 3322304, 4130432, 4622336, 4775812, 5010688, 6644608, 8260864, 9551624, 10021376, 13289216, 16521728, 19103248, 20042752, 26578432, 33043456, 38206496, 40085504, 53156864, 66086912, 76412992, 106313728, 152825984, 305651968, 611303936, 1222607872, 2445215744]

約数ペア:

[(1, 2445215744), (2, 1222607872), (4, 611303936), (8, 305651968), (16, 152825984), (23, 106313728), (32, 76412992), (37, 66086912), (46, 53156864), (61, 40085504), (64, 38206496), (74, 33043456), (92, 26578432), (122, 20042752), (128, 19103248), (148, 16521728), (184, 13289216), (244, 10021376), (256, 9551624), (296, 8260864), (368, 6644608), (488, 5010688), (512, 4775812), (529, 4622336), (592, 4130432), (736, 3322304), (851, 2873344), (976, 2505344), (1024, 2387906), (1058, 2311168), (1184, 2065216), (1403, 1742848), (1472, 1661152), (1702, 1436672), (1952, 1252672), (2048, 1193953), (2116, 1155584), (2257, 1083392), (2368, 1032608), (2806, 871424), (2944, 830576), (3404, 718336), (3904, 626336), (4232, 577792), (4514, 541696), (4736, 516304), (5612, 435712), (5888, 415288), (6808, 359168), (7808, 313168), (8464, 288896), (9028, 270848), (9472, 258152), (11224, 217856), (11776, 207644), (13616, 179584), (15616, 156584), (16928, 144448), (18056, 135424), (18944, 129076), (19573, 124928), (22448, 108928), (23552, 103822), (27232, 89792), (31232, 78292), (32269, 75776), (33856, 72224), (36112, 67712), (37888, 64538), (39146, 62464), (44896, 54464), (47104, 51911)]