538431998208

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53929487}}^1$

素因数の和:53929519

約数の個数: 72

約数和(自身を含む): 1543246228608

約数和(自身を除く): 1004814230400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 53929487, 107858974, 161788461, 215717948, 323576922, 431435896, 647153844, 701083331, 862871792, 1294307688, 1402166662, 1725743584, 2103249993, 2588615376, 2804333324, 3451487168, 4206499986, 5177230752, 5608666648, 6902974336, 8412999972, 10354461504, 11217333296, 13805948672, 16825999944, 20708923008, 22434666592, 33651999888, 41417846016, 44869333184, 67303999776, 89738666368, 134607999552, 179477332736, 269215999104, 538431998208]

約数ペア:

[(1, 538431998208), (2, 269215999104), (3, 179477332736), (4, 134607999552), (6, 89738666368), (8, 67303999776), (12, 44869333184), (13, 41417846016), (16, 33651999888), (24, 22434666592), (26, 20708923008), (32, 16825999944), (39, 13805948672), (48, 11217333296), (52, 10354461504), (64, 8412999972), (78, 6902974336), (96, 5608666648), (104, 5177230752), (128, 4206499986), (156, 3451487168), (192, 2804333324), (208, 2588615376), (256, 2103249993), (312, 1725743584), (384, 1402166662), (416, 1294307688), (624, 862871792), (768, 701083331), (832, 647153844), (1248, 431435896), (1664, 323576922), (2496, 215717948), (3328, 161788461), (4992, 107858974), (9984, 53929487)]