272781312

素因数分解:

$2^{12}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 104

約数和(自身を含む): 739155840

約数和(自身を除く): 466374528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 281, 316, 384, 474, 512, 562, 632, 768, 843, 948, 1024, 1124, 1264, 1536, 1686, 1896, 2048, 2248, 2528, 3072, 3372, 3792, 4096, 4496, 5056, 6144, 6744, 7584, 8992, 10112, 12288, 13488, 15168, 17984, 20224, 22199, 26976, 30336, 35968, 40448, 44398, 53952, 60672, 66597, 71936, 80896, 88796, 107904, 121344, 133194, 143872, 161792, 177592, 215808, 242688, 266388, 287744, 323584, 355184, 431616, 485376, 532776, 575488, 710368, 863232, 970752, 1065552, 1150976, 1420736, 1726464, 2131104, 2841472, 3452928, 4262208, 5682944, 8524416, 11365888, 17048832, 22731776, 34097664, 45463552, 68195328, 90927104, 136390656, 272781312]

約数ペア:

[(1, 272781312), (2, 136390656), (3, 90927104), (4, 68195328), (6, 45463552), (8, 34097664), (12, 22731776), (16, 17048832), (24, 11365888), (32, 8524416), (48, 5682944), (64, 4262208), (79, 3452928), (96, 2841472), (128, 2131104), (158, 1726464), (192, 1420736), (237, 1150976), (256, 1065552), (281, 970752), (316, 863232), (384, 710368), (474, 575488), (512, 532776), (562, 485376), (632, 431616), (768, 355184), (843, 323584), (948, 287744), (1024, 266388), (1124, 242688), (1264, 215808), (1536, 177592), (1686, 161792), (1896, 143872), (2048, 133194), (2248, 121344), (2528, 107904), (3072, 88796), (3372, 80896), (3792, 71936), (4096, 66597), (4496, 60672), (5056, 53952), (6144, 44398), (6744, 40448), (7584, 35968), (8992, 30336), (10112, 26976), (12288, 22199), (13488, 20224), (15168, 17984)]