306623488

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 88

約数和(自身を含む): 655564032

約数和(自身を除く): 348940544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 277, 368, 376, 512, 554, 736, 752, 1024, 1081, 1108, 1472, 1504, 2162, 2216, 2944, 3008, 4324, 4432, 5888, 6016, 6371, 8648, 8864, 11776, 12032, 12742, 13019, 17296, 17728, 23552, 24064, 25484, 26038, 34592, 35456, 48128, 50968, 52076, 69184, 70912, 101936, 104152, 138368, 141824, 203872, 208304, 276736, 283648, 299437, 407744, 416608, 553472, 598874, 815488, 833216, 1106944, 1197748, 1630976, 1666432, 2395496, 3261952, 3332864, 4790992, 6523904, 6665728, 9581984, 13331456, 19163968, 38327936, 76655872, 153311744, 306623488]

約数ペア:

[(1, 306623488), (2, 153311744), (4, 76655872), (8, 38327936), (16, 19163968), (23, 13331456), (32, 9581984), (46, 6665728), (47, 6523904), (64, 4790992), (92, 3332864), (94, 3261952), (128, 2395496), (184, 1666432), (188, 1630976), (256, 1197748), (277, 1106944), (368, 833216), (376, 815488), (512, 598874), (554, 553472), (736, 416608), (752, 407744), (1024, 299437), (1081, 283648), (1108, 276736), (1472, 208304), (1504, 203872), (2162, 141824), (2216, 138368), (2944, 104152), (3008, 101936), (4324, 70912), (4432, 69184), (5888, 52076), (6016, 50968), (6371, 48128), (8648, 35456), (8864, 34592), (11776, 26038), (12032, 25484), (12742, 24064), (13019, 23552), (17296, 17728)]