289760268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{9941}}^1$

素因数の和:10302

約数の個数: 48

約数和(自身を含む): 774998784

約数和(自身を除く): 485238516

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, 9941, 14574, 19882, 29148, 29823, 39764, 59646, 69587, 119292, 139174, 208761, 278348, 417522, 835044, 3449527, 6899054, 10348581, 13798108, 20697162, 24146689, 41394324, 48293378, 72440067, 96586756, 144880134, 289760268]

約数ペア:

[(1, 289760268), (2, 144880134), (3, 96586756), (4, 72440067), (6, 48293378), (7, 41394324), (12, 24146689), (14, 20697162), (21, 13798108), (28, 10348581), (42, 6899054), (84, 3449527), (347, 835044), (694, 417522), (1041, 278348), (1388, 208761), (2082, 139174), (2429, 119292), (4164, 69587), (4858, 59646), (7287, 39764), (9716, 29823), (9941, 29148), (14574, 19882)]