1260541926

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4651}}^1$

素因数の和:4911

約数の個数: 80

約数和(自身を含む): 3242257920

約数和(自身を除く): 1981715994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 239, 378, 478, 567, 717, 1134, 1434, 1673, 2151, 3346, 4302, 4651, 5019, 6453, 9302, 10038, 12906, 13953, 15057, 19359, 27906, 30114, 32557, 38718, 41859, 45171, 65114, 83718, 90342, 97671, 125577, 135513, 195342, 251154, 271026, 293013, 376731, 586026, 753462, 879039, 1111589, 1758078, 2223178, 2637117, 3334767, 5274234, 6669534, 7781123, 10004301, 15562246, 20008602, 23343369, 30012903, 46686738, 60025806, 70030107, 90038709, 140060214, 180077418, 210090321, 420180642, 630270963, 1260541926]

約数ペア:

[(1, 1260541926), (2, 630270963), (3, 420180642), (6, 210090321), (7, 180077418), (9, 140060214), (14, 90038709), (18, 70030107), (21, 60025806), (27, 46686738), (42, 30012903), (54, 23343369), (63, 20008602), (81, 15562246), (126, 10004301), (162, 7781123), (189, 6669534), (239, 5274234), (378, 3334767), (478, 2637117), (567, 2223178), (717, 1758078), (1134, 1111589), (1434, 879039), (1673, 753462), (2151, 586026), (3346, 376731), (4302, 293013), (4651, 271026), (5019, 251154), (6453, 195342), (9302, 135513), (10038, 125577), (12906, 97671), (13953, 90342), (15057, 83718), (19359, 65114), (27906, 45171), (30114, 41859), (32557, 38718)]