306681984

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 192

約数和(自身を含む): 1053496800

約数和(自身を除く): 746814816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1811, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 3622, 4032, 4704, 5292, 5433, 6048, 6272, 7056, 7244, 8064, 9408, 10584, 10866, 12096, 12677, 14112, 14488, 16299, 18816, 21168, 21732, 24192, 25354, 28224, 28976, 32598, 38031, 42336, 43464, 48897, 50708, 56448, 57952, 65196, 76062, 84672, 86928, 88739, 97794, 101416, 114093, 115904, 130392, 152124, 169344, 173856, 177478, 195588, 202832, 228186, 231808, 260784, 266217, 304248, 342279, 347712, 354956, 391176, 405664, 456372, 521568, 532434, 608496, 684558, 695424, 709912, 782352, 798651, 811328, 912744, 1043136, 1064868, 1216992, 1369116, 1419824, 1564704, 1597302, 1622656, 1825488, 2086272, 2129736, 2395953, 2433984, 2738232, 2839648, 3129408, 3194604, 3650976, 4259472, 4791906, 4867968, 5476464, 5679296, 6258816, 6389208, 7301952, 8518944, 9583812, 10952928, 11358592, 12778416, 14603904, 17037888, 19167624, 21905856, 25556832, 34075776, 38335248, 43811712, 51113664, 76670496, 102227328, 153340992, 306681984]

約数ペア:

[(1, 306681984), (2, 153340992), (3, 102227328), (4, 76670496), (6, 51113664), (7, 43811712), (8, 38335248), (9, 34075776), (12, 25556832), (14, 21905856), (16, 19167624), (18, 17037888), (21, 14603904), (24, 12778416), (27, 11358592), (28, 10952928), (32, 9583812), (36, 8518944), (42, 7301952), (48, 6389208), (49, 6258816), (54, 5679296), (56, 5476464), (63, 4867968), (64, 4791906), (72, 4259472), (84, 3650976), (96, 3194604), (98, 3129408), (108, 2839648), (112, 2738232), (126, 2433984), (128, 2395953), (144, 2129736), (147, 2086272), (168, 1825488), (189, 1622656), (192, 1597302), (196, 1564704), (216, 1419824), (224, 1369116), (252, 1216992), (288, 1064868), (294, 1043136), (336, 912744), (378, 811328), (384, 798651), (392, 782352), (432, 709912), (441, 695424), (448, 684558), (504, 608496), (576, 532434), (588, 521568), (672, 456372), (756, 405664), (784, 391176), (864, 354956), (882, 347712), (896, 342279), (1008, 304248), (1152, 266217), (1176, 260784), (1323, 231808), (1344, 228186), (1512, 202832), (1568, 195588), (1728, 177478), (1764, 173856), (1811, 169344), (2016, 152124), (2352, 130392), (2646, 115904), (2688, 114093), (3024, 101416), (3136, 97794), (3456, 88739), (3528, 86928), (3622, 84672), (4032, 76062), (4704, 65196), (5292, 57952), (5433, 56448), (6048, 50708), (6272, 48897), (7056, 43464), (7244, 42336), (8064, 38031), (9408, 32598), (10584, 28976), (10866, 28224), (12096, 25354), (12677, 24192), (14112, 21732), (14488, 21168), (16299, 18816)]