398394252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{650971}}^1$

素因数の和:650998

約数の個数: 36

約数和(自身を含む): 1066292136

約数和(自身を除く): 667897884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 650971, 1301942, 1952913, 2603884, 3905826, 5858739, 7811652, 11066507, 11717478, 22133014, 23434956, 33199521, 44266028, 66399042, 99598563, 132798084, 199197126, 398394252]

約数ペア:

[(1, 398394252), (2, 199197126), (3, 132798084), (4, 99598563), (6, 66399042), (9, 44266028), (12, 33199521), (17, 23434956), (18, 22133014), (34, 11717478), (36, 11066507), (51, 7811652), (68, 5858739), (102, 3905826), (153, 2603884), (204, 1952913), (306, 1301942), (612, 650971)]