451812352

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 88

約数和(自身を含む): 956882432

約数和(自身を除く): 505070080

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 331, 344, 496, 512, 662, 688, 992, 1024, 1324, 1333, 1376, 1984, 2648, 2666, 2752, 3968, 5296, 5332, 5504, 7936, 10261, 10592, 10664, 11008, 14233, 15872, 20522, 21184, 21328, 22016, 28466, 31744, 41044, 42368, 42656, 44032, 56932, 82088, 84736, 85312, 113864, 164176, 169472, 170624, 227728, 328352, 338944, 341248, 441223, 455456, 656704, 682496, 882446, 910912, 1313408, 1364992, 1764892, 1821824, 2626816, 3529784, 3643648, 5253632, 7059568, 7287296, 10507264, 14119136, 14574592, 28238272, 56476544, 112953088, 225906176, 451812352]

約数ペア:

[(1, 451812352), (2, 225906176), (4, 112953088), (8, 56476544), (16, 28238272), (31, 14574592), (32, 14119136), (43, 10507264), (62, 7287296), (64, 7059568), (86, 5253632), (124, 3643648), (128, 3529784), (172, 2626816), (248, 1821824), (256, 1764892), (331, 1364992), (344, 1313408), (496, 910912), (512, 882446), (662, 682496), (688, 656704), (992, 455456), (1024, 441223), (1324, 341248), (1333, 338944), (1376, 328352), (1984, 227728), (2648, 170624), (2666, 169472), (2752, 164176), (3968, 113864), (5296, 85312), (5332, 84736), (5504, 82088), (7936, 56932), (10261, 44032), (10592, 42656), (10664, 42368), (11008, 41044), (14233, 31744), (15872, 28466), (20522, 22016), (21184, 21328)]