222967376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{853}}^1$

素因数の和:940

約数の個数: 60

約数和(自身を含む): 473196276

約数和(自身を除く): 250228900

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 853, 961, 1054, 1706, 1922, 2108, 3412, 3844, 4216, 6824, 7688, 8432, 13648, 14501, 15376, 16337, 26443, 29002, 32674, 52886, 58004, 65348, 105772, 116008, 130696, 211544, 232016, 261392, 423088, 449531, 819733, 899062, 1639466, 1798124, 3278932, 3596248, 6557864, 7192496, 13115728, 13935461, 27870922, 55741844, 111483688, 222967376]

約数ペア:

[(1, 222967376), (2, 111483688), (4, 55741844), (8, 27870922), (16, 13935461), (17, 13115728), (31, 7192496), (34, 6557864), (62, 3596248), (68, 3278932), (124, 1798124), (136, 1639466), (248, 899062), (272, 819733), (496, 449531), (527, 423088), (853, 261392), (961, 232016), (1054, 211544), (1706, 130696), (1922, 116008), (2108, 105772), (3412, 65348), (3844, 58004), (4216, 52886), (6824, 32674), (7688, 29002), (8432, 26443), (13648, 16337), (14501, 15376)]