307535872

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 112

約数和(自身を含む): 729764352

約数和(自身を除く): 422228480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 173, 217, 224, 248, 256, 346, 434, 448, 496, 512, 692, 868, 896, 992, 1024, 1211, 1384, 1736, 1792, 1984, 2048, 2422, 2768, 3472, 3584, 3968, 4096, 4844, 5363, 5536, 6944, 7168, 7936, 8192, 9688, 10726, 11072, 13888, 14336, 15872, 19376, 21452, 22144, 27776, 28672, 31744, 37541, 38752, 42904, 44288, 55552, 57344, 63488, 75082, 77504, 85808, 88576, 111104, 126976, 150164, 155008, 171616, 177152, 222208, 253952, 300328, 310016, 343232, 354304, 444416, 600656, 620032, 686464, 708608, 888832, 1201312, 1240064, 1372928, 1417216, 1777664, 2402624, 2480128, 2745856, 4805248, 4960256, 5491712, 9610496, 9920512, 10983424, 19220992, 21966848, 38441984, 43933696, 76883968, 153767936, 307535872]

約数ペア:

[(1, 307535872), (2, 153767936), (4, 76883968), (7, 43933696), (8, 38441984), (14, 21966848), (16, 19220992), (28, 10983424), (31, 9920512), (32, 9610496), (56, 5491712), (62, 4960256), (64, 4805248), (112, 2745856), (124, 2480128), (128, 2402624), (173, 1777664), (217, 1417216), (224, 1372928), (248, 1240064), (256, 1201312), (346, 888832), (434, 708608), (448, 686464), (496, 620032), (512, 600656), (692, 444416), (868, 354304), (896, 343232), (992, 310016), (1024, 300328), (1211, 253952), (1384, 222208), (1736, 177152), (1792, 171616), (1984, 155008), (2048, 150164), (2422, 126976), (2768, 111104), (3472, 88576), (3584, 85808), (3968, 77504), (4096, 75082), (4844, 63488), (5363, 57344), (5536, 55552), (6944, 44288), (7168, 42904), (7936, 38752), (8192, 37541), (9688, 31744), (10726, 28672), (11072, 27776), (13888, 22144), (14336, 21452), (15872, 19376)]