291259389952

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{24019}}^1$

素因数の和:24263

約数の個数: 96

約数和(自身を含む): 604335513600

約数和(自身を除く): 313076123648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 191, 248, 256, 382, 496, 512, 764, 992, 1024, 1528, 1984, 2048, 3056, 3968, 5921, 6112, 7936, 11842, 12224, 15872, 23684, 24019, 24448, 31744, 47368, 48038, 48896, 63488, 94736, 96076, 97792, 189472, 192152, 195584, 378944, 384304, 391168, 744589, 757888, 768608, 1489178, 1515776, 1537216, 2978356, 3031552, 3074432, 4587629, 5956712, 6063104, 6148864, 9175258, 11913424, 12126208, 12297728, 18350516, 23826848, 24595456, 36701032, 47653696, 49190912, 73402064, 95307392, 142216499, 146804128, 190614784, 284432998, 293608256, 381229568, 568865996, 587216512, 762459136, 1137731992, 1174433024, 1524918272, 2275463984, 2348866048, 4550927968, 4697732096, 9101855936, 9395464192, 18203711872, 36407423744, 72814847488, 145629694976, 291259389952]

約数ペア:

[(1, 291259389952), (2, 145629694976), (4, 72814847488), (8, 36407423744), (16, 18203711872), (31, 9395464192), (32, 9101855936), (62, 4697732096), (64, 4550927968), (124, 2348866048), (128, 2275463984), (191, 1524918272), (248, 1174433024), (256, 1137731992), (382, 762459136), (496, 587216512), (512, 568865996), (764, 381229568), (992, 293608256), (1024, 284432998), (1528, 190614784), (1984, 146804128), (2048, 142216499), (3056, 95307392), (3968, 73402064), (5921, 49190912), (6112, 47653696), (7936, 36701032), (11842, 24595456), (12224, 23826848), (15872, 18350516), (23684, 12297728), (24019, 12126208), (24448, 11913424), (31744, 9175258), (47368, 6148864), (48038, 6063104), (48896, 5956712), (63488, 4587629), (94736, 3074432), (96076, 3031552), (97792, 2978356), (189472, 1537216), (192152, 1515776), (195584, 1489178), (378944, 768608), (384304, 757888), (391168, 744589)]