297743236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1123}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 632209536

約数和(自身を除く): 334466300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 557, 1114, 1123, 2228, 2246, 3899, 4492, 7798, 7861, 9469, 15596, 15722, 18938, 19091, 31444, 37876, 38182, 66283, 76364, 132566, 133637, 265132, 267274, 534548, 625511, 1251022, 2502044, 4378577, 8757154, 10633687, 17514308, 21267374, 42534748, 74435809, 148871618, 297743236]

約数ペア:

[(1, 297743236), (2, 148871618), (4, 74435809), (7, 42534748), (14, 21267374), (17, 17514308), (28, 10633687), (34, 8757154), (68, 4378577), (119, 2502044), (238, 1251022), (476, 625511), (557, 534548), (1114, 267274), (1123, 265132), (2228, 133637), (2246, 132566), (3899, 76364), (4492, 66283), (7798, 38182), (7861, 37876), (9469, 31444), (15596, 19091), (15722, 18938)]