29781504

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 120

約数和(自身を含む): 90007632

約数和(自身を除く): 60226128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 281, 288, 368, 384, 414, 512, 552, 562, 576, 736, 768, 828, 843, 1104, 1124, 1152, 1472, 1536, 1656, 1686, 2208, 2248, 2304, 2529, 2944, 3312, 3372, 4416, 4496, 4608, 5058, 5888, 6463, 6624, 6744, 8832, 8992, 10116, 11776, 12926, 13248, 13488, 17664, 17984, 19389, 20232, 25852, 26496, 26976, 35328, 35968, 38778, 40464, 51704, 52992, 53952, 58167, 71936, 77556, 80928, 103408, 105984, 107904, 116334, 143872, 155112, 161856, 206816, 215808, 232668, 310224, 323712, 413632, 431616, 465336, 620448, 647424, 827264, 930672, 1240896, 1294848, 1654528, 1861344, 2481792, 3309056, 3722688, 4963584, 7445376, 9927168, 14890752, 29781504]

約数ペア:

[(1, 29781504), (2, 14890752), (3, 9927168), (4, 7445376), (6, 4963584), (8, 3722688), (9, 3309056), (12, 2481792), (16, 1861344), (18, 1654528), (23, 1294848), (24, 1240896), (32, 930672), (36, 827264), (46, 647424), (48, 620448), (64, 465336), (69, 431616), (72, 413632), (92, 323712), (96, 310224), (128, 232668), (138, 215808), (144, 206816), (184, 161856), (192, 155112), (207, 143872), (256, 116334), (276, 107904), (281, 105984), (288, 103408), (368, 80928), (384, 77556), (414, 71936), (512, 58167), (552, 53952), (562, 52992), (576, 51704), (736, 40464), (768, 38778), (828, 35968), (843, 35328), (1104, 26976), (1124, 26496), (1152, 25852), (1472, 20232), (1536, 19389), (1656, 17984), (1686, 17664), (2208, 13488), (2248, 13248), (2304, 12926), (2529, 11776), (2944, 10116), (3312, 8992), (3372, 8832), (4416, 6744), (4496, 6624), (4608, 6463), (5058, 5888)]