220220544

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13337}}^1$

素因数の和:13397

約数の個数: 64

約数和(自身を含む): 598609440

約数和(自身を除く): 378388896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 13337, 16512, 26674, 40011, 53348, 80022, 106696, 160044, 213392, 320088, 426784, 573491, 640176, 853568, 1146982, 1280352, 1707136, 1720473, 2293964, 2560704, 3440946, 4587928, 5121408, 6881892, 9175856, 13763784, 18351712, 27527568, 36703424, 55055136, 73406848, 110110272, 220220544]

約数ペア:

[(1, 220220544), (2, 110110272), (3, 73406848), (4, 55055136), (6, 36703424), (8, 27527568), (12, 18351712), (16, 13763784), (24, 9175856), (32, 6881892), (43, 5121408), (48, 4587928), (64, 3440946), (86, 2560704), (96, 2293964), (128, 1720473), (129, 1707136), (172, 1280352), (192, 1146982), (258, 853568), (344, 640176), (384, 573491), (516, 426784), (688, 320088), (1032, 213392), (1376, 160044), (2064, 106696), (2752, 80022), (4128, 53348), (5504, 40011), (8256, 26674), (13337, 16512)]