271781352

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20627}}^1$

素因数の和:20703

約数の個数: 64

約数和(自身を含む): 767361600

約数和(自身を除く): 495580248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 371286, 495048, 556929, 742572, 1113858, 1258247, 1485144, 2227716, 2516494, 3774741, 4455432, 5032988, 7549482, 10065976, 11324223, 15098964, 22648446, 30197928, 33972669, 45296892, 67945338, 90593784, 135890676, 271781352]

約数ペア:

[(1, 271781352), (2, 135890676), (3, 90593784), (4, 67945338), (6, 45296892), (8, 33972669), (9, 30197928), (12, 22648446), (18, 15098964), (24, 11324223), (27, 10065976), (36, 7549482), (54, 5032988), (61, 4455432), (72, 3774741), (108, 2516494), (122, 2227716), (183, 1485144), (216, 1258247), (244, 1113858), (366, 742572), (488, 556929), (549, 495048), (732, 371286), (1098, 247524), (1464, 185643), (1647, 165016), (2196, 123762), (3294, 82508), (4392, 61881), (6588, 41254), (13176, 20627)]