517871772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1781

約数の個数: 144

約数和(自身を含む): 1540842240

約数和(自身を除く): 1022970468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 121, 132, 138, 198, 207, 242, 253, 276, 297, 363, 396, 414, 484, 506, 594, 621, 726, 759, 828, 1012, 1089, 1188, 1242, 1452, 1518, 1723, 2178, 2277, 2484, 2783, 3036, 3267, 3446, 4356, 4554, 5169, 5566, 6534, 6831, 6892, 8349, 9108, 10338, 11132, 13068, 13662, 15507, 16698, 18953, 20676, 25047, 27324, 31014, 33396, 37906, 39629, 46521, 50094, 56859, 62028, 75141, 75812, 79258, 93042, 100188, 113718, 118887, 150282, 158516, 170577, 186084, 208483, 227436, 237774, 300564, 341154, 356661, 416966, 435919, 475548, 511731, 625449, 682308, 713322, 833932, 871838, 1023462, 1069983, 1250898, 1307757, 1426644, 1743676, 1876347, 2046924, 2139966, 2501796, 2615514, 3752694, 3923271, 4279932, 4795109, 5231028, 5629041, 7505388, 7846542, 9590218, 11258082, 11769813, 14385327, 15693084, 19180436, 22516164, 23539626, 28770654, 43155981, 47079252, 57541308, 86311962, 129467943, 172623924, 258935886, 517871772]

約数ペア:

[(1, 517871772), (2, 258935886), (3, 172623924), (4, 129467943), (6, 86311962), (9, 57541308), (11, 47079252), (12, 43155981), (18, 28770654), (22, 23539626), (23, 22516164), (27, 19180436), (33, 15693084), (36, 14385327), (44, 11769813), (46, 11258082), (54, 9590218), (66, 7846542), (69, 7505388), (92, 5629041), (99, 5231028), (108, 4795109), (121, 4279932), (132, 3923271), (138, 3752694), (198, 2615514), (207, 2501796), (242, 2139966), (253, 2046924), (276, 1876347), (297, 1743676), (363, 1426644), (396, 1307757), (414, 1250898), (484, 1069983), (506, 1023462), (594, 871838), (621, 833932), (726, 713322), (759, 682308), (828, 625449), (1012, 511731), (1089, 475548), (1188, 435919), (1242, 416966), (1452, 356661), (1518, 341154), (1723, 300564), (2178, 237774), (2277, 227436), (2484, 208483), (2783, 186084), (3036, 170577), (3267, 158516), (3446, 150282), (4356, 118887), (4554, 113718), (5169, 100188), (5566, 93042), (6534, 79258), (6831, 75812), (6892, 75141), (8349, 62028), (9108, 56859), (10338, 50094), (11132, 46521), (13068, 39629), (13662, 37906), (15507, 33396), (16698, 31014), (18953, 27324), (20676, 25047)]