664307712

素因数分解:

$2^{11}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 144

約数和(自身を含む): 2003339520

約数和(自身を除く): 1339031808

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, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1472, 1536, 1567, 1656, 2048, 2208, 2304, 2944, 3072, 3134, 3312, 4416, 4608, 4701, 5888, 6144, 6268, 6624, 8832, 9216, 9402, 11776, 12536, 13248, 14103, 17664, 18432, 18804, 23552, 25072, 26496, 28206, 35328, 36041, 37608, 47104, 50144, 52992, 56412, 70656, 72082, 75216, 100288, 105984, 108123, 112824, 141312, 144164, 150432, 200576, 211968, 216246, 225648, 288328, 300864, 324369, 401152, 423936, 432492, 451296, 576656, 601728, 648738, 802304, 864984, 902592, 1153312, 1203456, 1297476, 1604608, 1729968, 1805184, 2306624, 2406912, 2594952, 3209216, 3459936, 3610368, 4613248, 4813824, 5189904, 6919872, 7220736, 9226496, 9627648, 10379808, 13839744, 14441472, 18452992, 20759616, 27679488, 28882944, 36905984, 41519232, 55358976, 73811968, 83038464, 110717952, 166076928, 221435904, 332153856, 664307712]

約数ペア:

[(1, 664307712), (2, 332153856), (3, 221435904), (4, 166076928), (6, 110717952), (8, 83038464), (9, 73811968), (12, 55358976), (16, 41519232), (18, 36905984), (23, 28882944), (24, 27679488), (32, 20759616), (36, 18452992), (46, 14441472), (48, 13839744), (64, 10379808), (69, 9627648), (72, 9226496), (92, 7220736), (96, 6919872), (128, 5189904), (138, 4813824), (144, 4613248), (184, 3610368), (192, 3459936), (207, 3209216), (256, 2594952), (276, 2406912), (288, 2306624), (368, 1805184), (384, 1729968), (414, 1604608), (512, 1297476), (552, 1203456), (576, 1153312), (736, 902592), (768, 864984), (828, 802304), (1024, 648738), (1104, 601728), (1152, 576656), (1472, 451296), (1536, 432492), (1567, 423936), (1656, 401152), (2048, 324369), (2208, 300864), (2304, 288328), (2944, 225648), (3072, 216246), (3134, 211968), (3312, 200576), (4416, 150432), (4608, 144164), (4701, 141312), (5888, 112824), (6144, 108123), (6268, 105984), (6624, 100288), (8832, 75216), (9216, 72082), (9402, 70656), (11776, 56412), (12536, 52992), (13248, 50144), (14103, 47104), (17664, 37608), (18432, 36041), (18804, 35328), (23552, 28206), (25072, 26496)]