521359488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1187

約数の個数: 192

約数和(自身を含む): 1669274880

約数和(自身を除く): 1147915392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1123, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2246, 2418, 2496, 2976, 3224, 3369, 3627, 3744, 3968, 4464, 4492, 4836, 4992, 5952, 6448, 6738, 7254, 7488, 8928, 8984, 9672, 10107, 11904, 12896, 13476, 14508, 14599, 14976, 17856, 17968, 19344, 20214, 25792, 26952, 29016, 29198, 34813, 35712, 35936, 38688, 40428, 43797, 51584, 53904, 58032, 58396, 69626, 71872, 77376, 80856, 87594, 104439, 107808, 116064, 116792, 131391, 139252, 143744, 154752, 161712, 175188, 208878, 215616, 232128, 233584, 262782, 278504, 313317, 323424, 350376, 417756, 431232, 452569, 464256, 467168, 525564, 557008, 626634, 646848, 700752, 835512, 905138, 934336, 1051128, 1114016, 1253268, 1293696, 1357707, 1401504, 1671024, 1810276, 1868672, 2102256, 2228032, 2506536, 2715414, 2803008, 3342048, 3620552, 4073121, 4204512, 4456064, 5013072, 5430828, 5606016, 6684096, 7241104, 8146242, 8409024, 10026144, 10861656, 13368192, 14482208, 16292484, 16818048, 20052288, 21723312, 28964416, 32584968, 40104576, 43446624, 57928832, 65169936, 86893248, 130339872, 173786496, 260679744, 521359488]

約数ペア:

[(1, 521359488), (2, 260679744), (3, 173786496), (4, 130339872), (6, 86893248), (8, 65169936), (9, 57928832), (12, 43446624), (13, 40104576), (16, 32584968), (18, 28964416), (24, 21723312), (26, 20052288), (31, 16818048), (32, 16292484), (36, 14482208), (39, 13368192), (48, 10861656), (52, 10026144), (62, 8409024), (64, 8146242), (72, 7241104), (78, 6684096), (93, 5606016), (96, 5430828), (104, 5013072), (117, 4456064), (124, 4204512), (128, 4073121), (144, 3620552), (156, 3342048), (186, 2803008), (192, 2715414), (208, 2506536), (234, 2228032), (248, 2102256), (279, 1868672), (288, 1810276), (312, 1671024), (372, 1401504), (384, 1357707), (403, 1293696), (416, 1253268), (468, 1114016), (496, 1051128), (558, 934336), (576, 905138), (624, 835512), (744, 700752), (806, 646848), (832, 626634), (936, 557008), (992, 525564), (1116, 467168), (1123, 464256), (1152, 452569), (1209, 431232), (1248, 417756), (1488, 350376), (1612, 323424), (1664, 313317), (1872, 278504), (1984, 262782), (2232, 233584), (2246, 232128), (2418, 215616), (2496, 208878), (2976, 175188), (3224, 161712), (3369, 154752), (3627, 143744), (3744, 139252), (3968, 131391), (4464, 116792), (4492, 116064), (4836, 107808), (4992, 104439), (5952, 87594), (6448, 80856), (6738, 77376), (7254, 71872), (7488, 69626), (8928, 58396), (8984, 58032), (9672, 53904), (10107, 51584), (11904, 43797), (12896, 40428), (13476, 38688), (14508, 35936), (14599, 35712), (14976, 34813), (17856, 29198), (17968, 29016), (19344, 26952), (20214, 25792)]