1405479768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:862

約数の個数: 256

約数和(自身を含む): 4683571200

約数和(自身を除く): 3278091432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 43, 44, 46, 56, 66, 69, 77, 84, 86, 88, 92, 129, 132, 138, 154, 161, 168, 172, 184, 231, 253, 258, 264, 276, 301, 308, 322, 344, 462, 473, 483, 506, 516, 552, 602, 616, 644, 759, 769, 903, 924, 946, 966, 989, 1012, 1032, 1204, 1288, 1419, 1518, 1538, 1771, 1806, 1848, 1892, 1932, 1978, 2024, 2307, 2408, 2838, 2967, 3036, 3076, 3311, 3542, 3612, 3784, 3864, 3956, 4614, 5313, 5383, 5676, 5934, 6072, 6152, 6622, 6923, 7084, 7224, 7912, 8459, 9228, 9933, 10626, 10766, 10879, 11352, 11868, 13244, 13846, 14168, 16149, 16918, 17687, 18456, 19866, 20769, 21252, 21532, 21758, 23736, 25377, 26488, 27692, 32298, 32637, 33067, 33836, 35374, 39732, 41538, 42504, 43064, 43516, 50754, 53061, 55384, 59213, 64596, 65274, 66134, 67672, 70748, 76153, 79464, 83076, 87032, 99201, 101508, 106122, 118426, 123809, 129192, 130548, 132268, 141496, 152306, 166152, 177639, 194557, 198402, 203016, 212244, 228459, 231469, 236852, 247618, 261096, 264536, 304612, 355278, 363737, 371427, 389114, 396804, 424488, 456918, 462938, 473704, 495236, 583671, 609224, 694407, 710556, 727474, 742854, 760541, 778228, 793608, 913836, 925876, 990472, 1091211, 1167342, 1361899, 1388814, 1421112, 1454948, 1485708, 1521082, 1556456, 1827672, 1851752, 2182422, 2281623, 2334684, 2546159, 2723798, 2777628, 2909896, 2971416, 3042164, 4085697, 4364844, 4563246, 4669368, 5092318, 5323787, 5447596, 5555256, 6084328, 7638477, 8171394, 8365951, 8729688, 9126492, 10184636, 10647574, 10895192, 15276954, 15971361, 16342788, 16731902, 18252984, 20369272, 21295148, 25097853, 30553908, 31942722, 32685576, 33463804, 42590296, 50195706, 58561657, 61107816, 63885444, 66927608, 100391412, 117123314, 127770888, 175684971, 200782824, 234246628, 351369942, 468493256, 702739884, 1405479768]

約数ペア:

[(1, 1405479768), (2, 702739884), (3, 468493256), (4, 351369942), (6, 234246628), (7, 200782824), (8, 175684971), (11, 127770888), (12, 117123314), (14, 100391412), (21, 66927608), (22, 63885444), (23, 61107816), (24, 58561657), (28, 50195706), (33, 42590296), (42, 33463804), (43, 32685576), (44, 31942722), (46, 30553908), (56, 25097853), (66, 21295148), (69, 20369272), (77, 18252984), (84, 16731902), (86, 16342788), (88, 15971361), (92, 15276954), (129, 10895192), (132, 10647574), (138, 10184636), (154, 9126492), (161, 8729688), (168, 8365951), (172, 8171394), (184, 7638477), (231, 6084328), (253, 5555256), (258, 5447596), (264, 5323787), (276, 5092318), (301, 4669368), (308, 4563246), (322, 4364844), (344, 4085697), (462, 3042164), (473, 2971416), (483, 2909896), (506, 2777628), (516, 2723798), (552, 2546159), (602, 2334684), (616, 2281623), (644, 2182422), (759, 1851752), (769, 1827672), (903, 1556456), (924, 1521082), (946, 1485708), (966, 1454948), (989, 1421112), (1012, 1388814), (1032, 1361899), (1204, 1167342), (1288, 1091211), (1419, 990472), (1518, 925876), (1538, 913836), (1771, 793608), (1806, 778228), (1848, 760541), (1892, 742854), (1932, 727474), (1978, 710556), (2024, 694407), (2307, 609224), (2408, 583671), (2838, 495236), (2967, 473704), (3036, 462938), (3076, 456918), (3311, 424488), (3542, 396804), (3612, 389114), (3784, 371427), (3864, 363737), (3956, 355278), (4614, 304612), (5313, 264536), (5383, 261096), (5676, 247618), (5934, 236852), (6072, 231469), (6152, 228459), (6622, 212244), (6923, 203016), (7084, 198402), (7224, 194557), (7912, 177639), (8459, 166152), (9228, 152306), (9933, 141496), (10626, 132268), (10766, 130548), (10879, 129192), (11352, 123809), (11868, 118426), (13244, 106122), (13846, 101508), (14168, 99201), (16149, 87032), (16918, 83076), (17687, 79464), (18456, 76153), (19866, 70748), (20769, 67672), (21252, 66134), (21532, 65274), (21758, 64596), (23736, 59213), (25377, 55384), (26488, 53061), (27692, 50754), (32298, 43516), (32637, 43064), (33067, 42504), (33836, 41538), (35374, 39732)]