305411596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1429}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 648648000

約数和(自身を除く): 343236404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 449, 476, 898, 1429, 1796, 2858, 3143, 5716, 6286, 7633, 10003, 12572, 15266, 20006, 24293, 30532, 40012, 48586, 53431, 97172, 106862, 170051, 213724, 340102, 641621, 680204, 1283242, 2566484, 4491347, 8982694, 10907557, 17965388, 21815114, 43630228, 76352899, 152705798, 305411596]

約数ペア:

[(1, 305411596), (2, 152705798), (4, 76352899), (7, 43630228), (14, 21815114), (17, 17965388), (28, 10907557), (34, 8982694), (68, 4491347), (119, 2566484), (238, 1283242), (449, 680204), (476, 641621), (898, 340102), (1429, 213724), (1796, 170051), (2858, 106862), (3143, 97172), (5716, 53431), (6286, 48586), (7633, 40012), (10003, 30532), (12572, 24293), (15266, 20006)]