2581604083584

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:675

約数の個数: 768

約数和(自身を含む): 8326685952000

約数和(自身を除く): 5745081868416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 89, 92, 96, 114, 128, 138, 144, 152, 157, 171, 178, 184, 192, 207, 228, 267, 276, 288, 304, 314, 342, 356, 367, 368, 384, 414, 437, 456, 471, 534, 552, 576, 608, 628, 684, 712, 734, 736, 801, 828, 874, 912, 942, 1068, 1101, 1104, 1152, 1216, 1256, 1311, 1368, 1413, 1424, 1468, 1472, 1602, 1656, 1691, 1748, 1824, 1884, 2047, 2136, 2202, 2208, 2432, 2512, 2622, 2736, 2826, 2848, 2936, 2944, 2983, 3204, 3303, 3312, 3382, 3496, 3611, 3648, 3768, 3933, 4094, 4272, 4404, 4416, 5024, 5073, 5244, 5472, 5652, 5696, 5872, 5966, 6141, 6408, 6606, 6624, 6764, 6973, 6992, 7222, 7296, 7536, 7866, 8188, 8441, 8544, 8808, 8832, 8949, 10048, 10146, 10488, 10833, 10944, 11304, 11392, 11744, 11932, 12282, 12816, 13212, 13248, 13528, 13946, 13973, 13984, 14444, 15072, 15219, 15732, 16376, 16882, 17088, 17616, 17898, 18423, 20096, 20292, 20919, 20976, 21666, 21888, 22608, 23488, 23864, 24564, 25323, 25632, 26424, 26496, 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約数ペア:

[(1, 2581604083584), (2, 1290802041792), (3, 860534694528), (4, 645401020896), (6, 430267347264), (8, 322700510448), (9, 286844898176), (12, 215133673632), (16, 161350255224), (18, 143422449088), (19, 135873899136), (23, 112243655808), (24, 107566836816), (32, 80675127612), (36, 71711224544), (38, 67936949568), (46, 56121827904), (48, 53783418408), (57, 45291299712), (64, 40337563806), (69, 37414551936), (72, 35855612272), (76, 33968474784), (89, 29006787456), (92, 28060913952), (96, 26891709204), (114, 22645649856), (128, 20168781903), (138, 18707275968), (144, 17927806136), (152, 16984237392), (157, 16443338112), (171, 15097099904), (178, 14503393728), (184, 14030456976), (192, 13445854602), (207, 12471517312), (228, 11322824928), (267, 9668929152), (276, 9353637984), (288, 8963903068), (304, 8492118696), (314, 8221669056), (342, 7548549952), (356, 7251696864), (367, 7034343552), (368, 7015228488), (384, 6722927301), (414, 6235758656), (437, 5907560832), (456, 5661412464), (471, 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