538117344

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 1687061376

約数和(自身を除く): 1148944032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 81, 93, 96, 108, 111, 124, 144, 148, 162, 181, 186, 216, 222, 248, 279, 288, 296, 324, 333, 362, 372, 432, 444, 496, 543, 558, 592, 648, 666, 724, 744, 837, 864, 888, 992, 999, 1086, 1116, 1147, 1184, 1296, 1332, 1448, 1488, 1629, 1674, 1776, 1998, 2172, 2232, 2294, 2511, 2592, 2664, 2896, 2976, 2997, 3258, 3348, 3441, 3552, 3996, 4344, 4464, 4588, 4887, 5022, 5328, 5611, 5792, 5994, 6516, 6696, 6697, 6882, 7992, 8688, 8928, 9176, 9774, 10044, 10323, 10656, 11222, 11988, 13032, 13392, 13394, 13764, 14661, 15984, 16833, 17376, 18352, 19548, 20088, 20091, 20646, 22444, 23976, 26064, 26784, 26788, 27528, 29322, 30969, 31968, 33666, 36704, 39096, 40176, 40182, 41292, 44888, 47952, 50499, 52128, 53576, 55056, 58644, 60273, 61938, 67332, 78192, 80352, 80364, 82584, 89776, 92907, 95904, 100998, 107152, 110112, 117288, 120546, 123876, 134664, 151497, 156384, 160728, 165168, 179552, 180819, 185814, 201996, 207607, 214304, 234576, 241092, 247752, 269328, 302994, 321456, 330336, 361638, 371628, 403992, 415214, 454491, 469152, 482184, 495504, 538656, 542457, 605988, 622821, 642912, 723276, 743256, 807984, 830428, 908982, 964368, 991008, 1084914, 1211976, 1245642, 1446552, 1486512, 1615968, 1660856, 1817964, 1868463, 1928736, 2169828, 2423952, 2491284, 2893104, 2973024, 3321712, 3635928, 3736926, 4339656, 4847904, 4982568, 5605389, 5786208, 6643424, 7271856, 7473852, 8679312, 9965136, 11210778, 14543712, 14947704, 16816167, 17358624, 19930272, 22421556, 29895408, 33632334, 44843112, 59790816, 67264668, 89686224, 134529336, 179372448, 269058672, 538117344]

約数ペア:

[(1, 538117344), (2, 269058672), (3, 179372448), (4, 134529336), (6, 89686224), (8, 67264668), (9, 59790816), (12, 44843112), (16, 33632334), (18, 29895408), (24, 22421556), (27, 19930272), (31, 17358624), (32, 16816167), (36, 14947704), (37, 14543712), (48, 11210778), (54, 9965136), (62, 8679312), (72, 7473852), (74, 7271856), (81, 6643424), (93, 5786208), (96, 5605389), (108, 4982568), (111, 4847904), (124, 4339656), (144, 3736926), (148, 3635928), (162, 3321712), (181, 2973024), (186, 2893104), (216, 2491284), (222, 2423952), (248, 2169828), (279, 1928736), (288, 1868463), (296, 1817964), (324, 1660856), (333, 1615968), (362, 1486512), (372, 1446552), (432, 1245642), (444, 1211976), (496, 1084914), (543, 991008), (558, 964368), (592, 908982), (648, 830428), (666, 807984), (724, 743256), (744, 723276), (837, 642912), (864, 622821), (888, 605988), (992, 542457), (999, 538656), (1086, 495504), (1116, 482184), (1147, 469152), (1184, 454491), (1296, 415214), (1332, 403992), (1448, 371628), (1488, 361638), (1629, 330336), (1674, 321456), (1776, 302994), (1998, 269328), (2172, 247752), (2232, 241092), (2294, 234576), (2511, 214304), (2592, 207607), (2664, 201996), (2896, 185814), (2976, 180819), (2997, 179552), (3258, 165168), (3348, 160728), (3441, 156384), (3552, 151497), (3996, 134664), (4344, 123876), (4464, 120546), (4588, 117288), (4887, 110112), (5022, 107152), (5328, 100998), (5611, 95904), (5792, 92907), (5994, 89776), (6516, 82584), (6696, 80364), (6697, 80352), (6882, 78192), (7992, 67332), (8688, 61938), (8928, 60273), (9176, 58644), (9774, 55056), (10044, 53576), (10323, 52128), (10656, 50499), (11222, 47952), (11988, 44888), (13032, 41292), (13392, 40182), (13394, 40176), (13764, 39096), (14661, 36704), (15984, 33666), (16833, 31968), (17376, 30969), (18352, 29322), (19548, 27528), (20088, 26788), (20091, 26784), (20646, 26064), (22444, 23976)]