218463936

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:910

約数の個数: 112

約数和(自身を含む): 613794048

約数和(自身を除く): 395330112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 138, 183, 184, 192, 244, 276, 366, 368, 488, 552, 732, 736, 811, 976, 1104, 1403, 1464, 1472, 1622, 1952, 2208, 2433, 2806, 2928, 3244, 3904, 4209, 4416, 4866, 5612, 5856, 6488, 8418, 9732, 11224, 11712, 12976, 16836, 18653, 19464, 22448, 25952, 33672, 37306, 38928, 44896, 49471, 51904, 55959, 67344, 74612, 77856, 89792, 98942, 111918, 134688, 148413, 149224, 155712, 197884, 223836, 269376, 296826, 298448, 395768, 447672, 593652, 596896, 791536, 895344, 1137833, 1187304, 1193792, 1583072, 1790688, 2275666, 2374608, 3166144, 3413499, 3581376, 4551332, 4749216, 6826998, 9102664, 9498432, 13653996, 18205328, 27307992, 36410656, 54615984, 72821312, 109231968, 218463936]

約数ペア:

[(1, 218463936), (2, 109231968), (3, 72821312), (4, 54615984), (6, 36410656), (8, 27307992), (12, 18205328), (16, 13653996), (23, 9498432), (24, 9102664), (32, 6826998), (46, 4749216), (48, 4551332), (61, 3581376), (64, 3413499), (69, 3166144), (92, 2374608), (96, 2275666), (122, 1790688), (138, 1583072), (183, 1193792), (184, 1187304), (192, 1137833), (244, 895344), (276, 791536), (366, 596896), (368, 593652), (488, 447672), (552, 395768), (732, 298448), (736, 296826), (811, 269376), (976, 223836), (1104, 197884), (1403, 155712), (1464, 149224), (1472, 148413), (1622, 134688), (1952, 111918), (2208, 98942), (2433, 89792), (2806, 77856), (2928, 74612), (3244, 67344), (3904, 55959), (4209, 51904), (4416, 49471), (4866, 44896), (5612, 38928), (5856, 37306), (6488, 33672), (8418, 25952), (9732, 22448), (11224, 19464), (11712, 18653), (12976, 16836)]