260981232

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76579}}^1$

素因数の和:76661

約数の個数: 40

約数和(自身を含む): 683706240

約数和(自身を除く): 422725008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 76579, 153158, 229737, 306316, 459474, 612632, 918948, 1225264, 1837896, 3675792, 5437109, 10874218, 16311327, 21748436, 32622654, 43496872, 65245308, 86993744, 130490616, 260981232]

約数ペア:

[(1, 260981232), (2, 130490616), (3, 86993744), (4, 65245308), (6, 43496872), (8, 32622654), (12, 21748436), (16, 16311327), (24, 10874218), (48, 5437109), (71, 3675792), (142, 1837896), (213, 1225264), (284, 918948), (426, 612632), (568, 459474), (852, 306316), (1136, 229737), (1704, 153158), (3408, 76579)]