2015691912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37781}}^1$

素因数の和:37828

約数の個数: 128

約数和(自身を含む): 6347376000

約数和(自身を除く): 4331684088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 13338, 17784, 26676, 37781, 53352, 75562, 113343, 151124, 226686, 302248, 340029, 453372, 491153, 680058, 717839, 906744, 982306, 1020087, 1360116, 1435678, 1473459, 1964612, 2040174, 2153517, 2720232, 2871356, 2946918, 3929224, 4080348, 4307034, 4420377, 5742712, 5893836, 6460551, 8160696, 8614068, 8840754, 9331907, 11787672, 12921102, 13261131, 17228136, 17681508, 18663814, 19381653, 25842204, 26522262, 27995721, 35363016, 37327628, 38763306, 51684408, 53044524, 55991442, 74655256, 77526612, 83987163, 106089048, 111982884, 155053224, 167974326, 223965768, 251961489, 335948652, 503922978, 671897304, 1007845956, 2015691912]

約数ペア:

[(1, 2015691912), (2, 1007845956), (3, 671897304), (4, 503922978), (6, 335948652), (8, 251961489), (9, 223965768), (12, 167974326), (13, 155053224), (18, 111982884), (19, 106089048), (24, 83987163), (26, 77526612), (27, 74655256), (36, 55991442), (38, 53044524), (39, 51684408), (52, 38763306), (54, 37327628), (57, 35363016), (72, 27995721), (76, 26522262), (78, 25842204), (104, 19381653), (108, 18663814), (114, 17681508), (117, 17228136), (152, 13261131), (156, 12921102), (171, 11787672), (216, 9331907), (228, 8840754), (234, 8614068), (247, 8160696), (312, 6460551), (342, 5893836), (351, 5742712), (456, 4420377), (468, 4307034), (494, 4080348), (513, 3929224), (684, 2946918), (702, 2871356), (741, 2720232), (936, 2153517), (988, 2040174), (1026, 1964612), (1368, 1473459), (1404, 1435678), (1482, 1360116), (1976, 1020087), (2052, 982306), (2223, 906744), (2808, 717839), (2964, 680058), (4104, 491153), (4446, 453372), (5928, 340029), (6669, 302248), (8892, 226686), (13338, 151124), (17784, 113343), (26676, 75562), (37781, 53352)]