542052

素因数分解:

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

素因数の和:262

約数の個数: 60

約数和(自身を含む): 1626240

約数和(自身を除く): 1084188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 239, 252, 324, 378, 478, 567, 717, 756, 956, 1134, 1434, 1673, 2151, 2268, 2868, 3346, 4302, 5019, 6453, 6692, 8604, 10038, 12906, 15057, 19359, 20076, 25812, 30114, 38718, 45171, 60228, 77436, 90342, 135513, 180684, 271026, 542052]

約数ペア:

[(1, 542052), (2, 271026), (3, 180684), (4, 135513), (6, 90342), (7, 77436), (9, 60228), (12, 45171), (14, 38718), (18, 30114), (21, 25812), (27, 20076), (28, 19359), (36, 15057), (42, 12906), (54, 10038), (63, 8604), (81, 6692), (84, 6453), (108, 5019), (126, 4302), (162, 3346), (189, 2868), (239, 2268), (252, 2151), (324, 1673), (378, 1434), (478, 1134), (567, 956), (717, 756)]