289468788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{9931}}^1$

素因数の和:10292

約数の個数: 48

約数和(自身を含む): 774219264

約数和(自身を除く): 484750476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1388, 2082, 2429, 4164, 4858, 7287, 9716, 9931, 14574, 19862, 29148, 29793, 39724, 59586, 69517, 119172, 139034, 208551, 278068, 417102, 834204, 3446057, 6892114, 10338171, 13784228, 20676342, 24122399, 41352684, 48244798, 72367197, 96489596, 144734394, 289468788]

約数ペア:

[(1, 289468788), (2, 144734394), (3, 96489596), (4, 72367197), (6, 48244798), (7, 41352684), (12, 24122399), (14, 20676342), (21, 13784228), (28, 10338171), (42, 6892114), (84, 3446057), (347, 834204), (694, 417102), (1041, 278068), (1388, 208551), (2082, 139034), (2429, 119172), (4164, 69517), (4858, 59586), (7287, 39724), (9716, 29793), (9931, 29148), (14574, 19862)]