306999168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 938595840

約数和(自身を除く): 631596672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 224, 336, 362, 384, 448, 543, 631, 672, 724, 896, 1086, 1262, 1267, 1344, 1448, 1893, 2172, 2524, 2534, 2688, 2896, 3786, 3801, 4344, 4417, 5048, 5068, 5792, 7572, 7602, 8688, 8834, 10096, 10136, 11584, 13251, 15144, 15204, 17376, 17668, 20192, 20272, 23168, 26502, 30288, 30408, 34752, 35336, 40384, 40544, 53004, 60576, 60816, 69504, 70672, 80768, 81088, 106008, 114211, 121152, 121632, 141344, 162176, 212016, 228422, 242304, 243264, 282688, 342633, 424032, 456844, 486528, 565376, 685266, 799477, 848064, 913688, 1370532, 1598954, 1696128, 1827376, 2398431, 2741064, 3197908, 3654752, 4796862, 5482128, 6395816, 7309504, 9593724, 10964256, 12791632, 14619008, 19187448, 21928512, 25583264, 38374896, 43857024, 51166528, 76749792, 102333056, 153499584, 306999168]

約数ペア:

[(1, 306999168), (2, 153499584), (3, 102333056), (4, 76749792), (6, 51166528), (7, 43857024), (8, 38374896), (12, 25583264), (14, 21928512), (16, 19187448), (21, 14619008), (24, 12791632), (28, 10964256), (32, 9593724), (42, 7309504), (48, 6395816), (56, 5482128), (64, 4796862), (84, 3654752), (96, 3197908), (112, 2741064), (128, 2398431), (168, 1827376), (181, 1696128), (192, 1598954), (224, 1370532), (336, 913688), (362, 848064), (384, 799477), (448, 685266), (543, 565376), (631, 486528), (672, 456844), (724, 424032), (896, 342633), (1086, 282688), (1262, 243264), (1267, 242304), (1344, 228422), (1448, 212016), (1893, 162176), (2172, 141344), (2524, 121632), (2534, 121152), (2688, 114211), (2896, 106008), (3786, 81088), (3801, 80768), (4344, 70672), (4417, 69504), (5048, 60816), (5068, 60576), (5792, 53004), (7572, 40544), (7602, 40384), (8688, 35336), (8834, 34752), (10096, 30408), (10136, 30288), (11584, 26502), (13251, 23168), (15144, 20272), (15204, 20192), (17376, 17668)]