249941344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14821}}^1$

素因数の和:14879

約数の個数: 48

約数和(自身を含む): 537860736

約数和(自身を除く): 287919392

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 14821, 16864, 29642, 59284, 118568, 237136, 251957, 459451, 474272, 503914, 918902, 1007828, 1837804, 2015656, 3675608, 4031312, 7351216, 7810667, 8062624, 14702432, 15621334, 31242668, 62485336, 124970672, 249941344]

約数ペア:

[(1, 249941344), (2, 124970672), (4, 62485336), (8, 31242668), (16, 15621334), (17, 14702432), (31, 8062624), (32, 7810667), (34, 7351216), (62, 4031312), (68, 3675608), (124, 2015656), (136, 1837804), (248, 1007828), (272, 918902), (496, 503914), (527, 474272), (544, 459451), (992, 251957), (1054, 237136), (2108, 118568), (4216, 59284), (8432, 29642), (14821, 16864)]