353268736

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 739278144

約数和(自身を除く): 386009408

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 113, 128, 142, 172, 226, 256, 284, 344, 452, 512, 568, 688, 904, 1024, 1136, 1376, 1808, 2272, 2752, 3053, 3616, 4544, 4859, 5504, 6106, 7232, 8023, 9088, 9718, 11008, 12212, 14464, 16046, 18176, 19436, 22016, 24424, 28928, 32092, 36352, 38872, 44032, 48848, 57856, 64184, 72704, 77744, 97696, 115712, 128368, 155488, 195392, 256736, 310976, 344989, 390784, 513472, 621952, 689978, 781568, 1026944, 1243904, 1379956, 1563136, 2053888, 2487808, 2759912, 3126272, 4107776, 4975616, 5519824, 8215552, 11039648, 22079296, 44158592, 88317184, 176634368, 353268736]

約数ペア:

[(1, 353268736), (2, 176634368), (4, 88317184), (8, 44158592), (16, 22079296), (32, 11039648), (43, 8215552), (64, 5519824), (71, 4975616), (86, 4107776), (113, 3126272), (128, 2759912), (142, 2487808), (172, 2053888), (226, 1563136), (256, 1379956), (284, 1243904), (344, 1026944), (452, 781568), (512, 689978), (568, 621952), (688, 513472), (904, 390784), (1024, 344989), (1136, 310976), (1376, 256736), (1808, 195392), (2272, 155488), (2752, 128368), (3053, 115712), (3616, 97696), (4544, 77744), (4859, 72704), (5504, 64184), (6106, 57856), (7232, 48848), (8023, 44032), (9088, 38872), (9718, 36352), (11008, 32092), (12212, 28928), (14464, 24424), (16046, 22016), (18176, 19436)]