247473744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 160

約数和(自身を含む): 787759104

約数和(自身を除く): 540285360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 713, 744, 868, 966, 1033, 1104, 1288, 1302, 1426, 1488, 1736, 1932, 2066, 2139, 2576, 2604, 2852, 3099, 3472, 3864, 4132, 4278, 4991, 5208, 5704, 6198, 7231, 7728, 8264, 8556, 9982, 10416, 11408, 12396, 14462, 14973, 16528, 17112, 19964, 21693, 23759, 24792, 28924, 29946, 32023, 34224, 39928, 43386, 47518, 49584, 57848, 59892, 64046, 71277, 79856, 86772, 95036, 96069, 115696, 119784, 128092, 142554, 166313, 173544, 190072, 192138, 224161, 239568, 256184, 285108, 332626, 347088, 380144, 384276, 448322, 498939, 512368, 570216, 665252, 672483, 736529, 768552, 896644, 997878, 1140432, 1330504, 1344966, 1473058, 1537104, 1793288, 1995756, 2209587, 2661008, 2689932, 2946116, 3586576, 3991512, 4419174, 5155703, 5379864, 5892232, 7983024, 8838348, 10311406, 10759728, 11784464, 15467109, 17676696, 20622812, 30934218, 35353392, 41245624, 61868436, 82491248, 123736872, 247473744]

約数ペア:

[(1, 247473744), (2, 123736872), (3, 82491248), (4, 61868436), (6, 41245624), (7, 35353392), (8, 30934218), (12, 20622812), (14, 17676696), (16, 15467109), (21, 11784464), (23, 10759728), (24, 10311406), (28, 8838348), (31, 7983024), (42, 5892232), (46, 5379864), (48, 5155703), (56, 4419174), (62, 3991512), (69, 3586576), (84, 2946116), (92, 2689932), (93, 2661008), (112, 2209587), (124, 1995756), (138, 1793288), (161, 1537104), (168, 1473058), (184, 1344966), (186, 1330504), (217, 1140432), (248, 997878), (276, 896644), (322, 768552), (336, 736529), (368, 672483), (372, 665252), (434, 570216), (483, 512368), (496, 498939), (552, 448322), (644, 384276), (651, 380144), (713, 347088), (744, 332626), (868, 285108), (966, 256184), (1033, 239568), (1104, 224161), (1288, 192138), (1302, 190072), (1426, 173544), (1488, 166313), (1736, 142554), (1932, 128092), (2066, 119784), (2139, 115696), (2576, 96069), (2604, 95036), (2852, 86772), (3099, 79856), (3472, 71277), (3864, 64046), (4132, 59892), (4278, 57848), (4991, 49584), (5208, 47518), (5704, 43386), (6198, 39928), (7231, 34224), (7728, 32023), (8264, 29946), (8556, 28924), (9982, 24792), (10416, 23759), (11408, 21693), (12396, 19964), (14462, 17112), (14973, 16528)]