308460672

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 980179200

約数和(自身を除く): 671718528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 128, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 384, 387, 416, 468, 479, 516, 559, 576, 624, 688, 774, 832, 936, 958, 1032, 1118, 1152, 1248, 1376, 1437, 1548, 1664, 1677, 1872, 1916, 2064, 2236, 2496, 2752, 2874, 3096, 3354, 3744, 3832, 4128, 4311, 4472, 4992, 5031, 5504, 5748, 6192, 6227, 6708, 7488, 7664, 8256, 8622, 8944, 10062, 11496, 12384, 12454, 13416, 14976, 15328, 16512, 17244, 17888, 18681, 20124, 20597, 22992, 24768, 24908, 26832, 30656, 34488, 35776, 37362, 40248, 41194, 45984, 49536, 49816, 53664, 56043, 61312, 61791, 68976, 71552, 74724, 80496, 82388, 91968, 99632, 107328, 112086, 123582, 137952, 149448, 160992, 164776, 183936, 185373, 199264, 214656, 224172, 247164, 267761, 275904, 298896, 321984, 329552, 370746, 398528, 448344, 494328, 535522, 551808, 597792, 643968, 659104, 741492, 797056, 803283, 896688, 988656, 1071044, 1195584, 1318208, 1482984, 1606566, 1793376, 1977312, 2142088, 2391168, 2409849, 2636416, 2965968, 3213132, 3586752, 3954624, 4284176, 4819698, 5931936, 6426264, 7173504, 7909248, 8568352, 9639396, 11863872, 12852528, 17136704, 19278792, 23727744, 25705056, 34273408, 38557584, 51410112, 77115168, 102820224, 154230336, 308460672]

約数ペア:

[(1, 308460672), (2, 154230336), (3, 102820224), (4, 77115168), (6, 51410112), (8, 38557584), (9, 34273408), (12, 25705056), (13, 23727744), (16, 19278792), (18, 17136704), (24, 12852528), (26, 11863872), (32, 9639396), (36, 8568352), (39, 7909248), (43, 7173504), (48, 6426264), (52, 5931936), (64, 4819698), (72, 4284176), (78, 3954624), (86, 3586752), (96, 3213132), (104, 2965968), (117, 2636416), (128, 2409849), (129, 2391168), (144, 2142088), (156, 1977312), (172, 1793376), (192, 1606566), (208, 1482984), (234, 1318208), (258, 1195584), (288, 1071044), (312, 988656), (344, 896688), (384, 803283), (387, 797056), (416, 741492), (468, 659104), (479, 643968), (516, 597792), (559, 551808), (576, 535522), (624, 494328), (688, 448344), (774, 398528), (832, 370746), (936, 329552), (958, 321984), (1032, 298896), (1118, 275904), (1152, 267761), (1248, 247164), (1376, 224172), (1437, 214656), (1548, 199264), (1664, 185373), (1677, 183936), (1872, 164776), (1916, 160992), (2064, 149448), (2236, 137952), (2496, 123582), (2752, 112086), (2874, 107328), (3096, 99632), (3354, 91968), (3744, 82388), (3832, 80496), (4128, 74724), (4311, 71552), (4472, 68976), (4992, 61791), (5031, 61312), (5504, 56043), (5748, 53664), (6192, 49816), (6227, 49536), (6708, 45984), (7488, 41194), (7664, 40248), (8256, 37362), (8622, 35776), (8944, 34488), (10062, 30656), (11496, 26832), (12384, 24908), (12454, 24768), (13416, 22992), (14976, 20597), (15328, 20124), (16512, 18681), (17244, 17888)]