353144876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1511}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 749855232

約数和(自身を除く): 396710356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 491, 982, 1511, 1964, 3022, 3437, 6044, 6874, 8347, 10577, 13748, 16694, 21154, 25687, 33388, 42308, 51374, 58429, 102748, 116858, 179809, 233716, 359618, 719236, 741901, 1483802, 2967604, 5193307, 10386614, 12612317, 20773228, 25224634, 50449268, 88286219, 176572438, 353144876]

約数ペア:

[(1, 353144876), (2, 176572438), (4, 88286219), (7, 50449268), (14, 25224634), (17, 20773228), (28, 12612317), (34, 10386614), (68, 5193307), (119, 2967604), (238, 1483802), (476, 741901), (491, 719236), (982, 359618), (1511, 233716), (1964, 179809), (3022, 116858), (3437, 102748), (6044, 58429), (6874, 51374), (8347, 42308), (10577, 33388), (13748, 25687), (16694, 21154)]