320153088

素因数分解:

$2^9\times 3^1\times {\mathrm{208433}}^1$

素因数の和:208454

約数の個数: 40

約数和(自身を含む): 852911928

約数和(自身を除く): 532758840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 208433, 416866, 625299, 833732, 1250598, 1667464, 2501196, 3334928, 5002392, 6669856, 10004784, 13339712, 20009568, 26679424, 40019136, 53358848, 80038272, 106717696, 160076544, 320153088]

約数ペア:

[(1, 320153088), (2, 160076544), (3, 106717696), (4, 80038272), (6, 53358848), (8, 40019136), (12, 26679424), (16, 20009568), (24, 13339712), (32, 10004784), (48, 6669856), (64, 5002392), (96, 3334928), (128, 2501196), (192, 1667464), (256, 1250598), (384, 833732), (512, 625299), (768, 416866), (1536, 208433)]