223331808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 688265424

約数和(自身を除く): 464933616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 197, 224, 241, 294, 336, 392, 394, 482, 588, 591, 672, 723, 784, 788, 964, 1176, 1182, 1379, 1446, 1568, 1576, 1687, 1928, 2352, 2364, 2758, 2892, 3152, 3374, 3856, 4137, 4704, 4728, 5061, 5516, 5784, 6304, 6748, 7712, 8274, 9456, 9653, 10122, 11032, 11568, 11809, 13496, 16548, 18912, 19306, 20244, 22064, 23136, 23618, 26992, 28959, 33096, 35427, 38612, 40488, 44128, 47236, 47477, 53984, 57918, 66192, 70854, 77224, 80976, 94472, 94954, 115836, 132384, 141708, 142431, 154448, 161952, 188944, 189908, 231672, 283416, 284862, 308896, 332339, 377888, 379816, 463344, 566832, 569724, 664678, 759632, 926688, 997017, 1133664, 1139448, 1329356, 1519264, 1994034, 2278896, 2326373, 2658712, 3988068, 4557792, 4652746, 5317424, 6979119, 7976136, 9305492, 10634848, 13958238, 15952272, 18610984, 27916476, 31904544, 37221968, 55832952, 74443936, 111665904, 223331808]

約数ペア:

[(1, 223331808), (2, 111665904), (3, 74443936), (4, 55832952), (6, 37221968), (7, 31904544), (8, 27916476), (12, 18610984), (14, 15952272), (16, 13958238), (21, 10634848), (24, 9305492), (28, 7976136), (32, 6979119), (42, 5317424), (48, 4652746), (49, 4557792), (56, 3988068), (84, 2658712), (96, 2326373), (98, 2278896), (112, 1994034), (147, 1519264), (168, 1329356), (196, 1139448), (197, 1133664), (224, 997017), (241, 926688), (294, 759632), (336, 664678), (392, 569724), (394, 566832), (482, 463344), (588, 379816), (591, 377888), (672, 332339), (723, 308896), (784, 284862), (788, 283416), (964, 231672), (1176, 189908), (1182, 188944), (1379, 161952), (1446, 154448), (1568, 142431), (1576, 141708), (1687, 132384), (1928, 115836), (2352, 94954), (2364, 94472), (2758, 80976), (2892, 77224), (3152, 70854), (3374, 66192), (3856, 57918), (4137, 53984), (4704, 47477), (4728, 47236), (5061, 44128), (5516, 40488), (5784, 38612), (6304, 35427), (6748, 33096), (7712, 28959), (8274, 26992), (9456, 23618), (9653, 23136), (10122, 22064), (11032, 20244), (11568, 19306), (11809, 18912), (13496, 16548)]