31557803136

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{1511}}^1$

素因数の和:2062

約数の個数: 128

約数和(自身を含む): 84705989760

約数和(自身を除く): 53148186624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 384, 397, 411, 548, 794, 822, 1096, 1191, 1511, 1588, 1644, 2192, 2382, 3022, 3176, 3288, 4384, 4533, 4764, 6044, 6352, 6576, 8768, 9066, 9528, 12088, 12704, 13152, 17536, 18132, 19056, 24176, 25408, 26304, 36264, 38112, 48352, 50816, 52608, 54389, 72528, 76224, 96704, 108778, 145056, 152448, 163167, 193408, 207007, 217556, 290112, 326334, 414014, 435112, 580224, 599867, 621021, 652668, 828028, 870224, 1199734, 1242042, 1305336, 1656056, 1740448, 1799601, 2399468, 2484084, 2610672, 3312112, 3480896, 3599202, 4798936, 4968168, 5221344, 6624224, 6961792, 7198404, 9597872, 9936336, 10442688, 13248448, 14396808, 19195744, 19872672, 20885376, 26496896, 28793616, 38391488, 39745344, 57587232, 76782976, 79490688, 82181779, 115174464, 164363558, 230348928, 246545337, 328727116, 493090674, 657454232, 986181348, 1314908464, 1972362696, 2629816928, 3944725392, 5259633856, 7889450784, 10519267712, 15778901568, 31557803136]

約数ペア:

[(1, 31557803136), (2, 15778901568), (3, 10519267712), (4, 7889450784), (6, 5259633856), (8, 3944725392), (12, 2629816928), (16, 1972362696), (24, 1314908464), (32, 986181348), (48, 657454232), (64, 493090674), (96, 328727116), (128, 246545337), (137, 230348928), (192, 164363558), (274, 115174464), (384, 82181779), (397, 79490688), (411, 76782976), (548, 57587232), (794, 39745344), (822, 38391488), (1096, 28793616), (1191, 26496896), (1511, 20885376), (1588, 19872672), (1644, 19195744), (2192, 14396808), (2382, 13248448), (3022, 10442688), (3176, 9936336), (3288, 9597872), (4384, 7198404), (4533, 6961792), (4764, 6624224), (6044, 5221344), (6352, 4968168), (6576, 4798936), (8768, 3599202), (9066, 3480896), (9528, 3312112), (12088, 2610672), (12704, 2484084), (13152, 2399468), (17536, 1799601), (18132, 1740448), (19056, 1656056), (24176, 1305336), (25408, 1242042), (26304, 1199734), (36264, 870224), (38112, 828028), (48352, 652668), (50816, 621021), (52608, 599867), (54389, 580224), (72528, 435112), (76224, 414014), (96704, 326334), (108778, 290112), (145056, 217556), (152448, 207007), (163167, 193408)]