236906278

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 441590400

約数和(自身を除く): 204684122

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 406, 434, 899, 1421, 1519, 1798, 2689, 2842, 3038, 5378, 6293, 12586, 18823, 37646, 44051, 77981, 83359, 88102, 131761, 155962, 166718, 263522, 545867, 583513, 1091734, 1167026, 2417411, 3821069, 4084591, 4834822, 7642138, 8169182, 16921877, 33843754, 118453139, 236906278]

約数ペア:

[(1, 236906278), (2, 118453139), (7, 33843754), (14, 16921877), (29, 8169182), (31, 7642138), (49, 4834822), (58, 4084591), (62, 3821069), (98, 2417411), (203, 1167026), (217, 1091734), (406, 583513), (434, 545867), (899, 263522), (1421, 166718), (1519, 155962), (1798, 131761), (2689, 88102), (2842, 83359), (3038, 77981), (5378, 44051), (6293, 37646), (12586, 18823)]