197481024

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 640080000

約数和(自身を除く): 442598976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 64, 72, 78, 96, 104, 108, 117, 118, 144, 149, 156, 177, 192, 208, 216, 234, 236, 288, 298, 312, 351, 354, 416, 432, 447, 468, 472, 531, 576, 596, 624, 702, 708, 767, 832, 864, 894, 936, 944, 1062, 1192, 1248, 1341, 1404, 1416, 1534, 1593, 1728, 1788, 1872, 1888, 1937, 2124, 2301, 2384, 2496, 2682, 2808, 2832, 3068, 3186, 3576, 3744, 3776, 3874, 4023, 4248, 4602, 4768, 5364, 5616, 5664, 5811, 6136, 6372, 6903, 7152, 7488, 7748, 8046, 8496, 8791, 9204, 9536, 10728, 11232, 11328, 11622, 12272, 12744, 13806, 14304, 15496, 16092, 16992, 17433, 17582, 18408, 20709, 21456, 22464, 23244, 24544, 25488, 26373, 27612, 28608, 30992, 32184, 33984, 34866, 35164, 36816, 41418, 42912, 46488, 49088, 50976, 52299, 52746, 55224, 61984, 64368, 69732, 70328, 73632, 79119, 82836, 85824, 92976, 101952, 104598, 105492, 110448, 114283, 123968, 128736, 139464, 140656, 147264, 158238, 165672, 185952, 209196, 210984, 220896, 228566, 237357, 257472, 278928, 281312, 316476, 331344, 342849, 371904, 418392, 421968, 441792, 457132, 474714, 557856, 562624, 632952, 662688, 685698, 836784, 843936, 914264, 949428, 1028547, 1115712, 1265904, 1325376, 1371396, 1673568, 1687872, 1828528, 1898856, 2057094, 2531808, 2742792, 3085641, 3347136, 3657056, 3797712, 4114188, 5063616, 5485584, 6171282, 7314112, 7595424, 8228376, 10971168, 12342564, 15190848, 16456752, 21942336, 24685128, 32913504, 49370256, 65827008, 98740512, 197481024]

約数ペア:

[(1, 197481024), (2, 98740512), (3, 65827008), (4, 49370256), (6, 32913504), (8, 24685128), (9, 21942336), (12, 16456752), (13, 15190848), (16, 12342564), (18, 10971168), (24, 8228376), (26, 7595424), (27, 7314112), (32, 6171282), (36, 5485584), (39, 5063616), (48, 4114188), (52, 3797712), (54, 3657056), (59, 3347136), (64, 3085641), (72, 2742792), (78, 2531808), (96, 2057094), (104, 1898856), (108, 1828528), (117, 1687872), (118, 1673568), (144, 1371396), (149, 1325376), (156, 1265904), (177, 1115712), (192, 1028547), (208, 949428), (216, 914264), (234, 843936), (236, 836784), (288, 685698), (298, 662688), (312, 632952), (351, 562624), (354, 557856), (416, 474714), (432, 457132), (447, 441792), (468, 421968), (472, 418392), (531, 371904), (576, 342849), (596, 331344), (624, 316476), (702, 281312), (708, 278928), (767, 257472), (832, 237357), (864, 228566), (894, 220896), (936, 210984), (944, 209196), (1062, 185952), (1192, 165672), (1248, 158238), (1341, 147264), (1404, 140656), (1416, 139464), (1534, 128736), (1593, 123968), (1728, 114283), (1788, 110448), (1872, 105492), (1888, 104598), (1937, 101952), (2124, 92976), (2301, 85824), (2384, 82836), (2496, 79119), (2682, 73632), (2808, 70328), (2832, 69732), (3068, 64368), (3186, 61984), (3576, 55224), (3744, 52746), (3776, 52299), (3874, 50976), (4023, 49088), (4248, 46488), (4602, 42912), (4768, 41418), (5364, 36816), (5616, 35164), (5664, 34866), (5811, 33984), (6136, 32184), (6372, 30992), (6903, 28608), (7152, 27612), (7488, 26373), (7748, 25488), (8046, 24544), (8496, 23244), (8791, 22464), (9204, 21456), (9536, 20709), (10728, 18408), (11232, 17582), (11328, 17433), (11622, 16992), (12272, 16092), (12744, 15496), (13806, 14304)]