494986128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 1655608320

約数和(自身を除く): 1160622192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 169, 182, 184, 208, 273, 276, 299, 312, 322, 336, 338, 364, 368, 379, 483, 507, 546, 552, 598, 624, 644, 676, 728, 758, 897, 966, 1014, 1092, 1104, 1137, 1183, 1196, 1288, 1352, 1456, 1516, 1794, 1932, 2028, 2093, 2184, 2274, 2366, 2392, 2576, 2653, 2704, 3032, 3549, 3588, 3864, 3887, 4056, 4186, 4368, 4548, 4732, 4784, 4927, 5306, 6064, 6279, 7098, 7176, 7728, 7774, 7959, 8112, 8372, 8717, 9096, 9464, 9854, 10612, 11661, 12558, 14196, 14352, 14781, 15548, 15918, 16744, 17434, 18192, 18928, 19708, 21224, 23322, 25116, 26151, 27209, 28392, 29562, 31096, 31836, 33488, 34489, 34868, 39416, 42448, 46644, 50232, 52302, 54418, 56784, 59124, 61019, 62192, 63672, 64051, 68978, 69736, 78832, 81627, 93288, 100464, 103467, 104604, 108836, 113321, 118248, 122038, 127344, 128102, 137956, 139472, 163254, 183057, 186576, 192153, 206934, 209208, 217672, 226642, 236496, 244076, 256204, 275912, 326508, 339963, 366114, 384306, 413868, 418416, 435344, 448357, 453284, 488152, 512408, 551824, 653016, 679926, 732228, 768612, 793247, 827736, 896714, 906568, 976304, 1024816, 1306032, 1345071, 1359852, 1464456, 1473173, 1537224, 1586494, 1655472, 1793428, 1813136, 2379741, 2690142, 2719704, 2928912, 2946346, 3074448, 3172988, 3586856, 4419519, 4759482, 5380284, 5439408, 5892692, 6345976, 7173712, 8839038, 9518964, 10312211, 10760568, 11785384, 12691952, 17678076, 19037928, 20624422, 21521136, 23570768, 30936633, 35356152, 38075856, 41248844, 61873266, 70712304, 82497688, 123746532, 164995376, 247493064, 494986128]

約数ペア:

[(1, 494986128), (2, 247493064), (3, 164995376), (4, 123746532), (6, 82497688), (7, 70712304), (8, 61873266), (12, 41248844), (13, 38075856), (14, 35356152), (16, 30936633), (21, 23570768), (23, 21521136), (24, 20624422), (26, 19037928), (28, 17678076), (39, 12691952), (42, 11785384), (46, 10760568), (48, 10312211), (52, 9518964), (56, 8839038), (69, 7173712), (78, 6345976), (84, 5892692), (91, 5439408), (92, 5380284), (104, 4759482), (112, 4419519), (138, 3586856), (156, 3172988), (161, 3074448), (168, 2946346), (169, 2928912), (182, 2719704), (184, 2690142), (208, 2379741), (273, 1813136), (276, 1793428), (299, 1655472), (312, 1586494), (322, 1537224), (336, 1473173), (338, 1464456), (364, 1359852), (368, 1345071), (379, 1306032), (483, 1024816), (507, 976304), (546, 906568), (552, 896714), (598, 827736), (624, 793247), (644, 768612), (676, 732228), (728, 679926), (758, 653016), (897, 551824), (966, 512408), (1014, 488152), (1092, 453284), (1104, 448357), (1137, 435344), (1183, 418416), (1196, 413868), (1288, 384306), (1352, 366114), (1456, 339963), (1516, 326508), (1794, 275912), (1932, 256204), (2028, 244076), (2093, 236496), (2184, 226642), (2274, 217672), (2366, 209208), (2392, 206934), (2576, 192153), (2653, 186576), (2704, 183057), (3032, 163254), (3549, 139472), (3588, 137956), (3864, 128102), (3887, 127344), (4056, 122038), (4186, 118248), (4368, 113321), (4548, 108836), (4732, 104604), (4784, 103467), (4927, 100464), (5306, 93288), (6064, 81627), (6279, 78832), (7098, 69736), (7176, 68978), (7728, 64051), (7774, 63672), (7959, 62192), (8112, 61019), (8372, 59124), (8717, 56784), (9096, 54418), (9464, 52302), (9854, 50232), (10612, 46644), (11661, 42448), (12558, 39416), (14196, 34868), (14352, 34489), (14781, 33488), (15548, 31836), (15918, 31096), (16744, 29562), (17434, 28392), (18192, 27209), (18928, 26151), (19708, 25116), (21224, 23322)]