289164534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{34747}}^1$

素因数の和:34844

約数の個数: 32

約数和(自身を含む): 617124480

約数和(自身を除く): 327959946

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 34747, 69494, 104241, 208482, 660193, 1320386, 1980579, 2536531, 3961158, 5073062, 7609593, 15219186, 48194089, 96388178, 144582267, 289164534]

約数ペア:

[(1, 289164534), (2, 144582267), (3, 96388178), (6, 48194089), (19, 15219186), (38, 7609593), (57, 5073062), (73, 3961158), (114, 2536531), (146, 1980579), (219, 1320386), (438, 660193), (1387, 208482), (2774, 104241), (4161, 69494), (8322, 34747)]