766745128

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{3011}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 1454796000

約数和(自身を除く): 688050872

約数列:

[1, 2, 4, 8, 139, 229, 278, 458, 556, 916, 1112, 1832, 3011, 6022, 12044, 24088, 31831, 63662, 127324, 254648, 418529, 689519, 837058, 1379038, 1674116, 2758076, 3348232, 5516152, 95843141, 191686282, 383372564, 766745128]

約数ペア:

[(1, 766745128), (2, 383372564), (4, 191686282), (8, 95843141), (139, 5516152), (229, 3348232), (278, 2758076), (458, 1674116), (556, 1379038), (916, 837058), (1112, 689519), (1832, 418529), (3011, 254648), (6022, 127324), (12044, 63662), (24088, 31831)]