318424536

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{31817}}^1$

素因数の和:31968

約数の個数: 48

約数和(自身を含む): 868631400

約数和(自身を除く): 550206864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 31817, 63634, 95451, 127268, 190902, 254536, 286353, 381804, 572706, 763608, 1145412, 2290824, 4422563, 8845126, 13267689, 17690252, 26535378, 35380504, 39803067, 53070756, 79606134, 106141512, 159212268, 318424536]

約数ペア:

[(1, 318424536), (2, 159212268), (3, 106141512), (4, 79606134), (6, 53070756), (8, 39803067), (9, 35380504), (12, 26535378), (18, 17690252), (24, 13267689), (36, 8845126), (72, 4422563), (139, 2290824), (278, 1145412), (417, 763608), (556, 572706), (834, 381804), (1112, 286353), (1251, 254536), (1668, 190902), (2502, 127268), (3336, 95451), (5004, 63634), (10008, 31817)]