285078852

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9511

約数の個数: 72

約数和(自身を含む): 771493632

約数和(自身を除く): 486414780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 9461, 10044, 15066, 18922, 28383, 30132, 37844, 56766, 85149, 113532, 170298, 255447, 293291, 340596, 510894, 586582, 766341, 879873, 1021788, 1173164, 1532682, 1759746, 2299023, 2639619, 3065364, 3519492, 4598046, 5279238, 7918857, 9196092, 10558476, 15837714, 23756571, 31675428, 47513142, 71269713, 95026284, 142539426, 285078852]

約数ペア:

[(1, 285078852), (2, 142539426), (3, 95026284), (4, 71269713), (6, 47513142), (9, 31675428), (12, 23756571), (18, 15837714), (27, 10558476), (31, 9196092), (36, 7918857), (54, 5279238), (62, 4598046), (81, 3519492), (93, 3065364), (108, 2639619), (124, 2299023), (162, 1759746), (186, 1532682), (243, 1173164), (279, 1021788), (324, 879873), (372, 766341), (486, 586582), (558, 510894), (837, 340596), (972, 293291), (1116, 255447), (1674, 170298), (2511, 113532), (3348, 85149), (5022, 56766), (7533, 37844), (9461, 30132), (10044, 28383), (15066, 18922)]