3131567488

素因数分解:

$2^7\times 7^1\times {\mathrm{353}}^1\times {\mathrm{9901}}^1$

素因数の和:10275

約数の個数: 64

約数和(自身を含む): 7150828320

約数和(自身を除く): 4019260832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 353, 448, 706, 896, 1412, 2471, 2824, 4942, 5648, 9884, 9901, 11296, 19768, 19802, 22592, 39536, 39604, 45184, 69307, 79072, 79208, 138614, 158144, 158416, 277228, 316288, 316832, 554456, 633664, 1108912, 1267328, 2217824, 3495053, 4435648, 6990106, 8871296, 13980212, 24465371, 27960424, 48930742, 55920848, 97861484, 111841696, 195722968, 223683392, 391445936, 447366784, 782891872, 1565783744, 3131567488]

約数ペア:

[(1, 3131567488), (2, 1565783744), (4, 782891872), (7, 447366784), (8, 391445936), (14, 223683392), (16, 195722968), (28, 111841696), (32, 97861484), (56, 55920848), (64, 48930742), (112, 27960424), (128, 24465371), (224, 13980212), (353, 8871296), (448, 6990106), (706, 4435648), (896, 3495053), (1412, 2217824), (2471, 1267328), (2824, 1108912), (4942, 633664), (5648, 554456), (9884, 316832), (9901, 316288), (11296, 277228), (19768, 158416), (19802, 158144), (22592, 138614), (39536, 79208), (39604, 79072), (45184, 69307)]