219425249042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{5051}}^1$

素因数の和:5679

約数の個数: 64

約数和(自身を含む): 363744000000

約数和(自身を除く): 144318750958

約数列:

[1, 2, 19, 29, 38, 58, 79, 158, 499, 551, 998, 1102, 1501, 2291, 3002, 4582, 5051, 9481, 10102, 14471, 18962, 28942, 39421, 43529, 78842, 87058, 95969, 146479, 191938, 274949, 292958, 399029, 549898, 748999, 798058, 1143209, 1497998, 2286418, 2520449, 2783101, 5040898, 5566202, 7581551, 11571841, 15163102, 21720971, 23143682, 43441942, 47888531, 73093021, 95777062, 146186042, 199115471, 219864979, 398230942, 439729958, 1388767399, 2777534798, 3783193949, 5774348659, 7566387898, 11548697318, 109712624521, 219425249042]

約数ペア:

[(1, 219425249042), (2, 109712624521), (19, 11548697318), (29, 7566387898), (38, 5774348659), (58, 3783193949), (79, 2777534798), (158, 1388767399), (499, 439729958), (551, 398230942), (998, 219864979), (1102, 199115471), (1501, 146186042), (2291, 95777062), (3002, 73093021), (4582, 47888531), (5051, 43441942), (9481, 23143682), (10102, 21720971), (14471, 15163102), (18962, 11571841), (28942, 7581551), (39421, 5566202), (43529, 5040898), (78842, 2783101), (87058, 2520449), (95969, 2286418), (146479, 1497998), (191938, 1143209), (274949, 798058), (292958, 748999), (399029, 549898)]