264789378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13217}}^1$

素因数の和:13288

約数の個数: 64

約数和(自身を含む): 685221120

約数和(自身を除く): 420431742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 10017, 13217, 20034, 26434, 39651, 79302, 92519, 118953, 185038, 237906, 277557, 356859, 555114, 700501, 713718, 832671, 1401002, 1665342, 2101503, 2498013, 4203006, 4903507, 4996026, 6304509, 9807014, 12609018, 14710521, 18913527, 29421042, 37827054, 44131563, 88263126, 132394689, 264789378]

約数ペア:

[(1, 264789378), (2, 132394689), (3, 88263126), (6, 44131563), (7, 37827054), (9, 29421042), (14, 18913527), (18, 14710521), (21, 12609018), (27, 9807014), (42, 6304509), (53, 4996026), (54, 4903507), (63, 4203006), (106, 2498013), (126, 2101503), (159, 1665342), (189, 1401002), (318, 832671), (371, 713718), (378, 700501), (477, 555114), (742, 356859), (954, 277557), (1113, 237906), (1431, 185038), (2226, 118953), (2862, 92519), (3339, 79302), (6678, 39651), (10017, 26434), (13217, 20034)]