2201780224

素因数分解:

$2^{15}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 5221828800

約数和(自身を除く): 3020048576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 331, 406, 448, 464, 512, 662, 812, 896, 928, 1024, 1324, 1624, 1792, 1856, 2048, 2317, 2648, 3248, 3584, 3712, 4096, 4634, 5296, 6496, 7168, 7424, 8192, 9268, 9599, 10592, 12992, 14336, 14848, 16384, 18536, 19198, 21184, 25984, 28672, 29696, 32768, 37072, 38396, 42368, 51968, 57344, 59392, 67193, 74144, 76792, 84736, 103936, 114688, 118784, 134386, 148288, 153584, 169472, 207872, 229376, 237568, 268772, 296576, 307168, 338944, 415744, 475136, 537544, 593152, 614336, 677888, 831488, 950272, 1075088, 1186304, 1228672, 1355776, 1662976, 2150176, 2372608, 2457344, 2711552, 3325952, 4300352, 4745216, 4914688, 5423104, 6651904, 8600704, 9490432, 9829376, 10846208, 17201408, 18980864, 19658752, 34402816, 37961728, 39317504, 68805632, 75923456, 78635008, 137611264, 157270016, 275222528, 314540032, 550445056, 1100890112, 2201780224]

約数ペア:

[(1, 2201780224), (2, 1100890112), (4, 550445056), (7, 314540032), (8, 275222528), (14, 157270016), (16, 137611264), (28, 78635008), (29, 75923456), (32, 68805632), (56, 39317504), (58, 37961728), (64, 34402816), (112, 19658752), (116, 18980864), (128, 17201408), (203, 10846208), (224, 9829376), (232, 9490432), (256, 8600704), (331, 6651904), (406, 5423104), (448, 4914688), (464, 4745216), (512, 4300352), (662, 3325952), (812, 2711552), (896, 2457344), (928, 2372608), (1024, 2150176), (1324, 1662976), (1624, 1355776), (1792, 1228672), (1856, 1186304), (2048, 1075088), (2317, 950272), (2648, 831488), (3248, 677888), (3584, 614336), (3712, 593152), (4096, 537544), (4634, 475136), (5296, 415744), (6496, 338944), (7168, 307168), (7424, 296576), (8192, 268772), (9268, 237568), (9599, 229376), (10592, 207872), (12992, 169472), (14336, 153584), (14848, 148288), (16384, 134386), (18536, 118784), (19198, 114688), (21184, 103936), (25984, 84736), (28672, 76792), (29696, 74144), (32768, 67193), (37072, 59392), (38396, 57344), (42368, 51968)]