1173878272

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2731

約数の個数: 80

約数和(自身を含む): 2702684160

約数和(自身を除く): 1528805888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1778, 1792, 2032, 2579, 3556, 3584, 4064, 5158, 7112, 8128, 10316, 14224, 16256, 18053, 20632, 28448, 32512, 36106, 41264, 56896, 65024, 72212, 82528, 113792, 144424, 165056, 227584, 288848, 327533, 330112, 455168, 577696, 655066, 660224, 1155392, 1310132, 1320448, 2292731, 2310784, 2620264, 4585462, 4621568, 5240528, 9170924, 9243136, 10481056, 18341848, 20962112, 36683696, 41924224, 73367392, 83848448, 146734784, 167696896, 293469568, 586939136, 1173878272]

約数ペア:

[(1, 1173878272), (2, 586939136), (4, 293469568), (7, 167696896), (8, 146734784), (14, 83848448), (16, 73367392), (28, 41924224), (32, 36683696), (56, 20962112), (64, 18341848), (112, 10481056), (127, 9243136), (128, 9170924), (224, 5240528), (254, 4621568), (256, 4585462), (448, 2620264), (508, 2310784), (512, 2292731), (889, 1320448), (896, 1310132), (1016, 1155392), (1778, 660224), (1792, 655066), (2032, 577696), (2579, 455168), (3556, 330112), (3584, 327533), (4064, 288848), (5158, 227584), (7112, 165056), (8128, 144424), (10316, 113792), (14224, 82528), (16256, 72212), (18053, 65024), (20632, 56896), (28448, 41264), (32512, 36106)]