319543392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{475511}}^1$

素因数の和:475531

約数の個数: 48

約数和(自身を含む): 958632192

約数和(自身を除く): 639088800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 475511, 951022, 1426533, 1902044, 2853066, 3328577, 3804088, 5706132, 6657154, 7608176, 9985731, 11412264, 13314308, 15216352, 19971462, 22824528, 26628616, 39942924, 45649056, 53257232, 79885848, 106514464, 159771696, 319543392]

約数ペア:

[(1, 319543392), (2, 159771696), (3, 106514464), (4, 79885848), (6, 53257232), (7, 45649056), (8, 39942924), (12, 26628616), (14, 22824528), (16, 19971462), (21, 15216352), (24, 13314308), (28, 11412264), (32, 9985731), (42, 7608176), (48, 6657154), (56, 5706132), (84, 3804088), (96, 3328577), (112, 2853066), (168, 1902044), (224, 1426533), (336, 951022), (672, 475511)]