247223424

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 128

約数和(自身を含む): 766224000

約数和(自身を除く): 519000576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 1877, 2058, 2352, 2688, 2744, 3136, 3754, 4116, 4704, 5488, 5631, 6272, 7508, 8232, 9408, 10976, 11262, 13139, 15016, 16464, 18816, 21952, 22524, 26278, 30032, 32928, 39417, 43904, 45048, 52556, 60064, 65856, 78834, 90096, 91973, 105112, 120128, 131712, 157668, 180192, 183946, 210224, 240256, 275919, 315336, 360384, 367892, 420448, 551838, 630672, 643811, 720768, 735784, 840896, 1103676, 1261344, 1287622, 1471568, 1681792, 1931433, 2207352, 2522688, 2575244, 2943136, 3862866, 4414704, 5045376, 5150488, 5886272, 7725732, 8829408, 10300976, 11772544, 15451464, 17658816, 20601952, 30902928, 35317632, 41203904, 61805856, 82407808, 123611712, 247223424]

約数ペア:

[(1, 247223424), (2, 123611712), (3, 82407808), (4, 61805856), (6, 41203904), (7, 35317632), (8, 30902928), (12, 20601952), (14, 17658816), (16, 15451464), (21, 11772544), (24, 10300976), (28, 8829408), (32, 7725732), (42, 5886272), (48, 5150488), (49, 5045376), (56, 4414704), (64, 3862866), (84, 2943136), (96, 2575244), (98, 2522688), (112, 2207352), (128, 1931433), (147, 1681792), (168, 1471568), (192, 1287622), (196, 1261344), (224, 1103676), (294, 840896), (336, 735784), (343, 720768), (384, 643811), (392, 630672), (448, 551838), (588, 420448), (672, 367892), (686, 360384), (784, 315336), (896, 275919), (1029, 240256), (1176, 210224), (1344, 183946), (1372, 180192), (1568, 157668), (1877, 131712), (2058, 120128), (2352, 105112), (2688, 91973), (2744, 90096), (3136, 78834), (3754, 65856), (4116, 60064), (4704, 52556), (5488, 45048), (5631, 43904), (6272, 39417), (7508, 32928), (8232, 30032), (9408, 26278), (10976, 22524), (11262, 21952), (13139, 18816), (15016, 16464)]