561376584

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 1718496000

約数和(自身を除く): 1157119416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 101, 102, 114, 136, 152, 153, 171, 202, 204, 228, 239, 303, 306, 323, 342, 404, 408, 456, 478, 606, 612, 646, 684, 717, 808, 909, 956, 969, 1212, 1224, 1292, 1368, 1434, 1717, 1818, 1912, 1919, 1938, 2151, 2424, 2584, 2868, 2907, 3434, 3636, 3838, 3876, 4063, 4302, 4541, 5151, 5736, 5757, 5814, 6868, 7272, 7676, 7752, 8126, 8604, 9082, 10302, 11514, 11628, 12189, 13623, 13736, 15352, 15453, 16252, 17208, 17271, 18164, 20604, 23028, 23256, 24139, 24378, 27246, 30906, 32504, 32623, 34542, 36328, 36567, 40869, 41208, 46056, 48278, 48756, 54492, 61812, 65246, 69084, 72417, 73134, 77197, 81738, 96556, 97512, 97869, 108984, 123624, 130492, 138168, 144834, 146268, 154394, 163476, 193112, 195738, 217251, 231591, 260984, 289668, 292536, 293607, 308788, 326952, 391476, 410363, 434502, 458641, 463182, 579336, 587214, 617576, 694773, 782952, 820726, 869004, 917282, 926364, 1174428, 1231089, 1375923, 1389546, 1641452, 1738008, 1834564, 1852728, 2348856, 2462178, 2751846, 2779092, 3282904, 3669128, 3693267, 4127769, 4924356, 5503692, 5558184, 7386534, 7796897, 8255538, 9848712, 11007384, 14773068, 15593794, 16511076, 23390691, 29546136, 31187588, 33022152, 46781382, 62375176, 70172073, 93562764, 140344146, 187125528, 280688292, 561376584]

約数ペア:

[(1, 561376584), (2, 280688292), (3, 187125528), (4, 140344146), (6, 93562764), (8, 70172073), (9, 62375176), (12, 46781382), (17, 33022152), (18, 31187588), (19, 29546136), (24, 23390691), (34, 16511076), (36, 15593794), (38, 14773068), (51, 11007384), (57, 9848712), (68, 8255538), (72, 7796897), (76, 7386534), (101, 5558184), (102, 5503692), (114, 4924356), (136, 4127769), (152, 3693267), (153, 3669128), (171, 3282904), (202, 2779092), (204, 2751846), (228, 2462178), (239, 2348856), (303, 1852728), (306, 1834564), (323, 1738008), (342, 1641452), (404, 1389546), (408, 1375923), (456, 1231089), (478, 1174428), (606, 926364), (612, 917282), (646, 869004), (684, 820726), (717, 782952), (808, 694773), (909, 617576), (956, 587214), (969, 579336), (1212, 463182), (1224, 458641), (1292, 434502), (1368, 410363), (1434, 391476), (1717, 326952), (1818, 308788), (1912, 293607), (1919, 292536), (1938, 289668), (2151, 260984), (2424, 231591), (2584, 217251), (2868, 195738), (2907, 193112), (3434, 163476), (3636, 154394), (3838, 146268), (3876, 144834), (4063, 138168), (4302, 130492), (4541, 123624), (5151, 108984), (5736, 97869), (5757, 97512), (5814, 96556), (6868, 81738), (7272, 77197), (7676, 73134), (7752, 72417), (8126, 69084), (8604, 65246), (9082, 61812), (10302, 54492), (11514, 48756), (11628, 48278), (12189, 46056), (13623, 41208), (13736, 40869), (15352, 36567), (15453, 36328), (16252, 34542), (17208, 32623), (17271, 32504), (18164, 30906), (20604, 27246), (23028, 24378), (23256, 24139)]