243354888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 256

約数和(自身を含む): 836352000

約数和(自身を除く): 592997112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 43, 54, 56, 57, 63, 72, 76, 84, 86, 108, 114, 126, 129, 133, 152, 168, 171, 172, 189, 197, 216, 228, 252, 258, 266, 301, 342, 344, 378, 387, 394, 399, 456, 504, 513, 516, 532, 591, 602, 684, 756, 774, 788, 798, 817, 903, 1026, 1032, 1064, 1161, 1182, 1197, 1204, 1368, 1379, 1512, 1548, 1576, 1596, 1634, 1773, 1806, 2052, 2322, 2364, 2394, 2408, 2451, 2709, 2758, 3096, 3192, 3268, 3546, 3591, 3612, 3743, 4104, 4137, 4644, 4728, 4788, 4902, 5319, 5418, 5516, 5719, 6536, 7092, 7182, 7224, 7353, 7486, 8127, 8274, 8471, 9288, 9576, 9804, 10638, 10836, 11032, 11229, 11438, 12411, 14184, 14364, 14706, 14972, 16254, 16548, 16942, 17157, 19608, 21276, 21672, 22059, 22458, 22876, 24822, 25413, 26201, 28728, 29412, 29944, 32508, 33096, 33687, 33884, 34314, 37233, 42552, 44118, 44916, 45752, 49644, 50826, 51471, 52402, 58824, 59297, 65016, 67374, 67768, 68628, 74466, 76239, 78603, 88236, 89832, 99288, 101061, 101652, 102942, 104804, 118594, 134748, 137256, 148932, 152478, 154413, 157206, 160949, 176472, 177891, 202122, 203304, 205884, 209608, 228717, 235809, 237188, 269496, 297864, 304956, 308826, 314412, 321898, 355782, 404244, 411768, 457434, 471618, 474376, 482847, 533673, 609912, 617652, 628824, 643796, 707427, 711564, 808488, 914868, 943236, 965694, 1067346, 1126643, 1235304, 1287592, 1414854, 1423128, 1448541, 1601019, 1829736, 1886472, 1931388, 2134692, 2253286, 2829708, 2897082, 3202038, 3379929, 3862776, 4269384, 4345623, 4506572, 5659416, 5794164, 6404076, 6759858, 8691246, 9013144, 10139787, 11588328, 12808152, 13519716, 17382492, 20279574, 27039432, 30419361, 34764984, 40559148, 60838722, 81118296, 121677444, 243354888]

約数ペア:

[(1, 243354888), (2, 121677444), (3, 81118296), (4, 60838722), (6, 40559148), (7, 34764984), (8, 30419361), (9, 27039432), (12, 20279574), (14, 17382492), (18, 13519716), (19, 12808152), (21, 11588328), (24, 10139787), (27, 9013144), (28, 8691246), (36, 6759858), (38, 6404076), (42, 5794164), (43, 5659416), (54, 4506572), (56, 4345623), (57, 4269384), (63, 3862776), (72, 3379929), (76, 3202038), (84, 2897082), (86, 2829708), (108, 2253286), (114, 2134692), (126, 1931388), (129, 1886472), (133, 1829736), (152, 1601019), (168, 1448541), (171, 1423128), (172, 1414854), (189, 1287592), (197, 1235304), (216, 1126643), (228, 1067346), (252, 965694), (258, 943236), (266, 914868), (301, 808488), (342, 711564), (344, 707427), (378, 643796), (387, 628824), (394, 617652), (399, 609912), (456, 533673), (504, 482847), (513, 474376), (516, 471618), (532, 457434), (591, 411768), (602, 404244), (684, 355782), (756, 321898), (774, 314412), (788, 308826), (798, 304956), (817, 297864), (903, 269496), (1026, 237188), (1032, 235809), (1064, 228717), (1161, 209608), (1182, 205884), (1197, 203304), (1204, 202122), (1368, 177891), (1379, 176472), (1512, 160949), (1548, 157206), (1576, 154413), (1596, 152478), (1634, 148932), (1773, 137256), (1806, 134748), (2052, 118594), (2322, 104804), (2364, 102942), (2394, 101652), (2408, 101061), (2451, 99288), (2709, 89832), (2758, 88236), (3096, 78603), (3192, 76239), (3268, 74466), (3546, 68628), (3591, 67768), (3612, 67374), (3743, 65016), (4104, 59297), (4137, 58824), (4644, 52402), (4728, 51471), (4788, 50826), (4902, 49644), (5319, 45752), (5418, 44916), (5516, 44118), (5719, 42552), (6536, 37233), (7092, 34314), (7182, 33884), (7224, 33687), (7353, 33096), (7486, 32508), (8127, 29944), (8274, 29412), (8471, 28728), (9288, 26201), (9576, 25413), (9804, 24822), (10638, 22876), (10836, 22458), (11032, 22059), (11229, 21672), (11438, 21276), (12411, 19608), (14184, 17157), (14364, 16942), (14706, 16548), (14972, 16254)]