438443808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 1320883200

約数和(自身を除く): 882439392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 103, 116, 132, 139, 174, 176, 206, 232, 264, 278, 309, 319, 348, 352, 412, 417, 464, 528, 556, 618, 638, 696, 824, 834, 928, 957, 1056, 1112, 1133, 1236, 1276, 1392, 1529, 1648, 1668, 1914, 2224, 2266, 2472, 2552, 2784, 2987, 3058, 3296, 3336, 3399, 3828, 4031, 4448, 4532, 4587, 4944, 5104, 5974, 6116, 6672, 6798, 7656, 8062, 8961, 9064, 9174, 9888, 10208, 11948, 12093, 12232, 13344, 13596, 14317, 15312, 16124, 17922, 18128, 18348, 23896, 24186, 24464, 27192, 28634, 30624, 32248, 32857, 35844, 36256, 36696, 42951, 44341, 47792, 48372, 48928, 54384, 57268, 64496, 65714, 71688, 73392, 85902, 88682, 95584, 96744, 98571, 108768, 114536, 128992, 131428, 133023, 143376, 146784, 157487, 171804, 177364, 193488, 197142, 229072, 262856, 266046, 286752, 314974, 343608, 354728, 386976, 394284, 415193, 458144, 472461, 525712, 532092, 629948, 687216, 709456, 788568, 830386, 944922, 1051424, 1064184, 1245579, 1259896, 1374432, 1418912, 1577136, 1660772, 1889844, 2128368, 2491158, 2519792, 3154272, 3321544, 3779688, 4256736, 4567123, 4982316, 5039584, 6643088, 7559376, 9134246, 9964632, 13286176, 13701369, 15118752, 18268492, 19929264, 27402738, 36536984, 39858528, 54805476, 73073968, 109610952, 146147936, 219221904, 438443808]

約数ペア:

[(1, 438443808), (2, 219221904), (3, 146147936), (4, 109610952), (6, 73073968), (8, 54805476), (11, 39858528), (12, 36536984), (16, 27402738), (22, 19929264), (24, 18268492), (29, 15118752), (32, 13701369), (33, 13286176), (44, 9964632), (48, 9134246), (58, 7559376), (66, 6643088), (87, 5039584), (88, 4982316), (96, 4567123), (103, 4256736), (116, 3779688), (132, 3321544), (139, 3154272), (174, 2519792), (176, 2491158), (206, 2128368), (232, 1889844), (264, 1660772), (278, 1577136), (309, 1418912), (319, 1374432), (348, 1259896), (352, 1245579), (412, 1064184), (417, 1051424), (464, 944922), (528, 830386), (556, 788568), (618, 709456), (638, 687216), (696, 629948), (824, 532092), (834, 525712), (928, 472461), (957, 458144), (1056, 415193), (1112, 394284), (1133, 386976), (1236, 354728), (1276, 343608), (1392, 314974), (1529, 286752), (1648, 266046), (1668, 262856), (1914, 229072), (2224, 197142), (2266, 193488), (2472, 177364), (2552, 171804), (2784, 157487), (2987, 146784), (3058, 143376), (3296, 133023), (3336, 131428), (3399, 128992), (3828, 114536), (4031, 108768), (4448, 98571), (4532, 96744), (4587, 95584), (4944, 88682), (5104, 85902), (5974, 73392), (6116, 71688), (6672, 65714), (6798, 64496), (7656, 57268), (8062, 54384), (8961, 48928), (9064, 48372), (9174, 47792), (9888, 44341), (10208, 42951), (11948, 36696), (12093, 36256), (12232, 35844), (13344, 32857), (13596, 32248), (14317, 30624), (15312, 28634), (16124, 27192), (17922, 24464), (18128, 24186), (18348, 23896)]