299448044

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 621401088

約数和(自身を除く): 321953044

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 1022, 1204, 2044, 3139, 3407, 6278, 6814, 12556, 13628, 21973, 23849, 43946, 47698, 87892, 95396, 146501, 248711, 293002, 497422, 586004, 994844, 1025507, 1740977, 2051014, 3481954, 4102028, 6963908, 10694573, 21389146, 42778292, 74862011, 149724022, 299448044]

約数ペア:

[(1, 299448044), (2, 149724022), (4, 74862011), (7, 42778292), (14, 21389146), (28, 10694573), (43, 6963908), (73, 4102028), (86, 3481954), (146, 2051014), (172, 1740977), (292, 1025507), (301, 994844), (511, 586004), (602, 497422), (1022, 293002), (1204, 248711), (2044, 146501), (3139, 95396), (3407, 87892), (6278, 47698), (6814, 43946), (12556, 23849), (13628, 21973)]