331346142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15101}}^1$

素因数の和:15185

約数の個数: 48

約数和(自身を含む): 763315488

約数和(自身を除く): 431969346

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 10971, 15101, 21942, 30202, 45303, 90606, 135909, 271818, 347323, 694646, 800353, 1041969, 1600706, 2083938, 2401059, 3125907, 4802118, 6251814, 7203177, 14406354, 18408119, 36816238, 55224357, 110448714, 165673071, 331346142]

約数ペア:

[(1, 331346142), (2, 165673071), (3, 110448714), (6, 55224357), (9, 36816238), (18, 18408119), (23, 14406354), (46, 7203177), (53, 6251814), (69, 4802118), (106, 3125907), (138, 2401059), (159, 2083938), (207, 1600706), (318, 1041969), (414, 800353), (477, 694646), (954, 347323), (1219, 271818), (2438, 135909), (3657, 90606), (7314, 45303), (10971, 30202), (15101, 21942)]