2643748272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 240

約数和(自身を含む): 8409223680

約数和(自身を除く): 5765475408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 79, 88, 99, 111, 132, 144, 148, 158, 176, 198, 222, 237, 264, 296, 316, 333, 396, 407, 444, 474, 528, 571, 592, 632, 666, 711, 792, 814, 869, 888, 948, 1142, 1221, 1264, 1332, 1422, 1584, 1628, 1713, 1738, 1776, 1896, 2284, 2442, 2607, 2664, 2844, 2923, 3256, 3426, 3476, 3663, 3792, 4568, 4884, 5139, 5214, 5328, 5688, 5846, 6281, 6512, 6852, 6952, 7326, 7821, 8769, 9136, 9768, 10278, 10428, 11376, 11692, 12562, 13704, 13904, 14652, 15642, 17538, 18843, 19536, 20556, 20856, 21127, 23384, 25124, 26307, 27408, 29304, 31284, 32153, 35076, 37686, 41112, 41712, 42254, 45109, 46768, 50248, 52614, 56529, 58608, 62568, 63381, 64306, 70152, 75372, 82224, 84508, 90218, 96459, 100496, 105228, 113058, 125136, 126762, 128612, 135327, 140304, 150744, 169016, 180436, 190143, 192918, 210456, 226116, 232397, 253524, 257224, 270654, 289377, 301488, 338032, 360872, 380286, 385836, 405981, 420912, 452232, 464794, 496199, 507048, 514448, 541308, 578754, 697191, 721744, 760572, 771672, 811962, 904464, 929588, 992398, 1014096, 1082616, 1157508, 1394382, 1488597, 1521144, 1543344, 1623924, 1669033, 1859176, 1984796, 2091573, 2165232, 2315016, 2788764, 2977194, 3042288, 3247848, 3338066, 3718352, 3969592, 4183146, 4465791, 4630032, 5007099, 5577528, 5954388, 6495696, 6676132, 7939184, 8366292, 8931582, 10014198, 11155056, 11908776, 13352264, 15021297, 16732584, 17863164, 18359363, 20028396, 23817552, 26704528, 30042594, 33465168, 35726328, 36718726, 40056792, 55078089, 60085188, 71452656, 73437452, 80113584, 110156178, 120170376, 146874904, 165234267, 220312356, 240340752, 293749808, 330468534, 440624712, 660937068, 881249424, 1321874136, 2643748272]

約数ペア:

[(1, 2643748272), (2, 1321874136), (3, 881249424), (4, 660937068), (6, 440624712), (8, 330468534), (9, 293749808), (11, 240340752), (12, 220312356), (16, 165234267), (18, 146874904), (22, 120170376), (24, 110156178), (33, 80113584), (36, 73437452), (37, 71452656), (44, 60085188), (48, 55078089), (66, 40056792), (72, 36718726), (74, 35726328), (79, 33465168), (88, 30042594), (99, 26704528), (111, 23817552), (132, 20028396), (144, 18359363), (148, 17863164), (158, 16732584), (176, 15021297), (198, 13352264), (222, 11908776), (237, 11155056), (264, 10014198), (296, 8931582), (316, 8366292), (333, 7939184), (396, 6676132), (407, 6495696), (444, 5954388), (474, 5577528), (528, 5007099), (571, 4630032), (592, 4465791), (632, 4183146), (666, 3969592), (711, 3718352), (792, 3338066), (814, 3247848), (869, 3042288), (888, 2977194), (948, 2788764), (1142, 2315016), (1221, 2165232), (1264, 2091573), (1332, 1984796), (1422, 1859176), (1584, 1669033), (1628, 1623924), (1713, 1543344), (1738, 1521144), (1776, 1488597), (1896, 1394382), (2284, 1157508), (2442, 1082616), (2607, 1014096), (2664, 992398), (2844, 929588), (2923, 904464), (3256, 811962), (3426, 771672), (3476, 760572), (3663, 721744), (3792, 697191), (4568, 578754), (4884, 541308), (5139, 514448), (5214, 507048), (5328, 496199), (5688, 464794), (5846, 452232), (6281, 420912), (6512, 405981), (6852, 385836), (6952, 380286), (7326, 360872), (7821, 338032), (8769, 301488), (9136, 289377), (9768, 270654), (10278, 257224), (10428, 253524), (11376, 232397), (11692, 226116), (12562, 210456), (13704, 192918), (13904, 190143), (14652, 180436), (15642, 169016), (17538, 150744), (18843, 140304), (19536, 135327), (20556, 128612), (20856, 126762), (21127, 125136), (23384, 113058), (25124, 105228), (26307, 100496), (27408, 96459), (29304, 90218), (31284, 84508), (32153, 82224), (35076, 75372), (37686, 70152), (41112, 64306), (41712, 63381), (42254, 62568), (45109, 58608), (46768, 56529), (50248, 52614)]