497703024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 240

約数和(自身を含む): 1805440000

約数和(自身を除く): 1307736976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 1999, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 3998, 4368, 4446, 4788, 5187, 5928, 5997, 6384, 6552, 6916, 7996, 8892, 9576, 10374, 11856, 11994, 13104, 13832, 13993, 15561, 15992, 17784, 17991, 19152, 20748, 23988, 25987, 27664, 27986, 31122, 31984, 35568, 35982, 37981, 41496, 41979, 47976, 51974, 55972, 62244, 71964, 75962, 77961, 82992, 83958, 95952, 103948, 111944, 113943, 124488, 125937, 143928, 151924, 155922, 167916, 181909, 207896, 223888, 227886, 233883, 248976, 251874, 265867, 287856, 303848, 311844, 335832, 341829, 363818, 415792, 455772, 467766, 493753, 503748, 531734, 545727, 607696, 623688, 671664, 683658, 727636, 797601, 911544, 935532, 987506, 1007496, 1063468, 1091454, 1247376, 1367316, 1455272, 1481259, 1595202, 1637181, 1823088, 1871064, 1975012, 2014992, 2126936, 2182908, 2392803, 2734632, 2910544, 2962518, 3190404, 3274362, 3456271, 3742128, 3950024, 4253872, 4365816, 4443777, 4785606, 5469264, 5925036, 6380808, 6548724, 6912542, 7900048, 8731632, 8887554, 9571212, 10368813, 11850072, 12761616, 13097448, 13825084, 17775108, 19142424, 20737626, 23700144, 26194896, 27650168, 31106439, 35550216, 38284848, 41475252, 55300336, 62212878, 71100432, 82950504, 124425756, 165901008, 248851512, 497703024]

約数ペア:

[(1, 497703024), (2, 248851512), (3, 165901008), (4, 124425756), (6, 82950504), (7, 71100432), (8, 62212878), (9, 55300336), (12, 41475252), (13, 38284848), (14, 35550216), (16, 31106439), (18, 27650168), (19, 26194896), (21, 23700144), (24, 20737626), (26, 19142424), (28, 17775108), (36, 13825084), (38, 13097448), (39, 12761616), (42, 11850072), (48, 10368813), (52, 9571212), (56, 8887554), (57, 8731632), (63, 7900048), (72, 6912542), (76, 6548724), (78, 6380808), (84, 5925036), (91, 5469264), (104, 4785606), (112, 4443777), (114, 4365816), (117, 4253872), (126, 3950024), (133, 3742128), (144, 3456271), (152, 3274362), (156, 3190404), (168, 2962518), (171, 2910544), (182, 2734632), (208, 2392803), (228, 2182908), (234, 2126936), (247, 2014992), (252, 1975012), (266, 1871064), (273, 1823088), (304, 1637181), (312, 1595202), (336, 1481259), (342, 1455272), (364, 1367316), (399, 1247376), (456, 1091454), (468, 1063468), (494, 1007496), (504, 987506), (532, 935532), (546, 911544), (624, 797601), (684, 727636), (728, 683658), (741, 671664), (798, 623688), (819, 607696), (912, 545727), (936, 531734), (988, 503748), (1008, 493753), (1064, 467766), (1092, 455772), (1197, 415792), (1368, 363818), (1456, 341829), (1482, 335832), (1596, 311844), (1638, 303848), (1729, 287856), (1872, 265867), (1976, 251874), (1999, 248976), (2128, 233883), (2184, 227886), (2223, 223888), (2394, 207896), (2736, 181909), (2964, 167916), (3192, 155922), (3276, 151924), (3458, 143928), (3952, 125937), (3998, 124488), (4368, 113943), (4446, 111944), (4788, 103948), (5187, 95952), (5928, 83958), (5997, 82992), (6384, 77961), (6552, 75962), (6916, 71964), (7996, 62244), (8892, 55972), (9576, 51974), (10374, 47976), (11856, 41979), (11994, 41496), (13104, 37981), (13832, 35982), (13993, 35568), (15561, 31984), (15992, 31122), (17784, 27986), (17991, 27664), (19152, 25987), (20748, 23988)]