438393984

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 192

約数和(自身を含む): 1414895040

約数和(自身を除く): 976501056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 784, 896, 966, 1013, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1932, 2026, 2208, 2254, 2352, 2576, 2688, 2944, 3039, 3136, 3381, 3864, 4052, 4416, 4508, 4704, 5152, 6078, 6272, 6762, 7091, 7728, 8104, 8832, 9016, 9408, 10304, 12156, 13524, 14182, 15456, 16208, 18032, 18816, 20608, 21273, 23299, 24312, 27048, 28364, 30912, 32416, 36064, 42546, 46598, 48624, 49637, 54096, 56728, 61824, 64832, 69897, 72128, 85092, 93196, 97248, 99274, 108192, 113456, 129664, 139794, 144256, 148911, 163093, 170184, 186392, 194496, 198548, 216384, 226912, 279588, 297822, 326186, 340368, 372784, 388992, 397096, 432768, 453824, 489279, 559176, 595644, 652372, 680736, 745568, 794192, 907648, 978558, 1118352, 1141651, 1191288, 1304744, 1361472, 1491136, 1588384, 1957116, 2236704, 2283302, 2382576, 2609488, 2722944, 2982272, 3176768, 3424953, 3914232, 4473408, 4566604, 4765152, 5218976, 6353536, 6849906, 7828464, 8946816, 9133208, 9530304, 10437952, 13699812, 15656928, 18266416, 19060608, 20875904, 27399624, 31313856, 36532832, 54799248, 62627712, 73065664, 109598496, 146131328, 219196992, 438393984]

約数ペア:

[(1, 438393984), (2, 219196992), (3, 146131328), (4, 109598496), (6, 73065664), (7, 62627712), (8, 54799248), (12, 36532832), (14, 31313856), (16, 27399624), (21, 20875904), (23, 19060608), (24, 18266416), (28, 15656928), (32, 13699812), (42, 10437952), (46, 9530304), (48, 9133208), (49, 8946816), (56, 7828464), (64, 6849906), (69, 6353536), (84, 5218976), (92, 4765152), (96, 4566604), (98, 4473408), (112, 3914232), (128, 3424953), (138, 3176768), (147, 2982272), (161, 2722944), (168, 2609488), (184, 2382576), (192, 2283302), (196, 2236704), (224, 1957116), (276, 1588384), (294, 1491136), (322, 1361472), (336, 1304744), (368, 1191288), (384, 1141651), (392, 1118352), (448, 978558), (483, 907648), (552, 794192), (588, 745568), (644, 680736), (672, 652372), (736, 595644), (784, 559176), (896, 489279), (966, 453824), (1013, 432768), (1104, 397096), (1127, 388992), (1176, 372784), (1288, 340368), (1344, 326186), (1472, 297822), (1568, 279588), (1932, 226912), (2026, 216384), (2208, 198548), (2254, 194496), (2352, 186392), (2576, 170184), (2688, 163093), (2944, 148911), (3039, 144256), (3136, 139794), (3381, 129664), (3864, 113456), (4052, 108192), (4416, 99274), (4508, 97248), (4704, 93196), (5152, 85092), (6078, 72128), (6272, 69897), (6762, 64832), (7091, 61824), (7728, 56728), (8104, 54096), (8832, 49637), (9016, 48624), (9408, 46598), (10304, 42546), (12156, 36064), (13524, 32416), (14182, 30912), (15456, 28364), (16208, 27048), (18032, 24312), (18816, 23299), (20608, 21273)]