388170724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{877}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 754040448

約数和(自身を除く): 365869724

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 283, 391, 566, 782, 877, 1132, 1564, 1754, 3508, 4811, 6509, 9622, 13018, 14909, 19244, 20171, 26036, 29818, 40342, 59636, 80684, 110653, 221306, 248191, 342907, 442612, 496382, 685814, 992764, 1371628, 4219247, 5708393, 8438494, 11416786, 16876988, 22833572, 97042681, 194085362, 388170724]

約数ペア:

[(1, 388170724), (2, 194085362), (4, 97042681), (17, 22833572), (23, 16876988), (34, 11416786), (46, 8438494), (68, 5708393), (92, 4219247), (283, 1371628), (391, 992764), (566, 685814), (782, 496382), (877, 442612), (1132, 342907), (1564, 248191), (1754, 221306), (3508, 110653), (4811, 80684), (6509, 59636), (9622, 40342), (13018, 29818), (14909, 26036), (19244, 20171)]