268137408

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2631

約数の個数: 168

約数和(自身を含む): 900647424

約数和(自身を除く): 632510016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1848, 2112, 2156, 2352, 2464, 2591, 3136, 3234, 3696, 4312, 4704, 4928, 5182, 6468, 7392, 7773, 8624, 9408, 10364, 12936, 14784, 15546, 17248, 18137, 20728, 25872, 28501, 31092, 34496, 36274, 41456, 51744, 54411, 57002, 62184, 72548, 82912, 85503, 103488, 108822, 114004, 124368, 126959, 145096, 165824, 171006, 199507, 217644, 228008, 248736, 253918, 290192, 342012, 380877, 399014, 435288, 456016, 497472, 507836, 580384, 598521, 684024, 761754, 798028, 870576, 912032, 1015672, 1160768, 1197042, 1368048, 1396549, 1523508, 1596056, 1741152, 1824064, 2031344, 2394084, 2736096, 2793098, 3047016, 3192112, 3482304, 4062688, 4189647, 4788168, 5472192, 5586196, 6094032, 6384224, 8125376, 8379294, 9576336, 11172392, 12188064, 12768448, 16758588, 19152672, 22344784, 24376128, 33517176, 38305344, 44689568, 67034352, 89379136, 134068704, 268137408]

約数ペア:

[(1, 268137408), (2, 134068704), (3, 89379136), (4, 67034352), (6, 44689568), (7, 38305344), (8, 33517176), (11, 24376128), (12, 22344784), (14, 19152672), (16, 16758588), (21, 12768448), (22, 12188064), (24, 11172392), (28, 9576336), (32, 8379294), (33, 8125376), (42, 6384224), (44, 6094032), (48, 5586196), (49, 5472192), (56, 4788168), (64, 4189647), (66, 4062688), (77, 3482304), (84, 3192112), (88, 3047016), (96, 2793098), (98, 2736096), (112, 2394084), (132, 2031344), (147, 1824064), (154, 1741152), (168, 1596056), (176, 1523508), (192, 1396549), (196, 1368048), (224, 1197042), (231, 1160768), (264, 1015672), (294, 912032), (308, 870576), (336, 798028), (352, 761754), (392, 684024), (448, 598521), (462, 580384), (528, 507836), (539, 497472), (588, 456016), (616, 435288), (672, 399014), (704, 380877), (784, 342012), (924, 290192), (1056, 253918), (1078, 248736), (1176, 228008), (1232, 217644), (1344, 199507), (1568, 171006), (1617, 165824), (1848, 145096), (2112, 126959), (2156, 124368), (2352, 114004), (2464, 108822), (2591, 103488), (3136, 85503), (3234, 82912), (3696, 72548), (4312, 62184), (4704, 57002), (4928, 54411), (5182, 51744), (6468, 41456), (7392, 36274), (7773, 34496), (8624, 31092), (9408, 28501), (10364, 25872), (12936, 20728), (14784, 18137), (15546, 17248)]