245038596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 666344448

約数和(自身を除く): 421305852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 43, 44, 46, 66, 69, 86, 92, 129, 132, 138, 172, 253, 258, 276, 473, 506, 516, 759, 946, 989, 1012, 1419, 1518, 1877, 1892, 1978, 2838, 2967, 3036, 3754, 3956, 5631, 5676, 5934, 7508, 10879, 11262, 11868, 20647, 21758, 22524, 32637, 41294, 43171, 43516, 61941, 65274, 80711, 82588, 86342, 123882, 129513, 130548, 161422, 172684, 242133, 247764, 259026, 322844, 474881, 484266, 518052, 887821, 949762, 968532, 1424643, 1775642, 1856353, 1899524, 2663463, 2849286, 3551284, 3712706, 5326926, 5569059, 5698572, 7425412, 10653852, 11138118, 20419883, 22276236, 40839766, 61259649, 81679532, 122519298, 245038596]

約数ペア:

[(1, 245038596), (2, 122519298), (3, 81679532), (4, 61259649), (6, 40839766), (11, 22276236), (12, 20419883), (22, 11138118), (23, 10653852), (33, 7425412), (43, 5698572), (44, 5569059), (46, 5326926), (66, 3712706), (69, 3551284), (86, 2849286), (92, 2663463), (129, 1899524), (132, 1856353), (138, 1775642), (172, 1424643), (253, 968532), (258, 949762), (276, 887821), (473, 518052), (506, 484266), (516, 474881), (759, 322844), (946, 259026), (989, 247764), (1012, 242133), (1419, 172684), (1518, 161422), (1877, 130548), (1892, 129513), (1978, 123882), (2838, 86342), (2967, 82588), (3036, 80711), (3754, 65274), (3956, 61941), (5631, 43516), (5676, 43171), (5934, 41294), (7508, 32637), (10879, 22524), (11262, 21758), (11868, 20647)]