266987142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1777}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 614092752

約数和(自身を除く): 347105610

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 491, 982, 1473, 1777, 2946, 3554, 4419, 5331, 8347, 8838, 10662, 15993, 16694, 25041, 30209, 31986, 50082, 60418, 75123, 90627, 150246, 181254, 271881, 543762, 872507, 1745014, 2617521, 5235042, 7852563, 14832619, 15705126, 29665238, 44497857, 88995714, 133493571, 266987142]

約数ペア:

[(1, 266987142), (2, 133493571), (3, 88995714), (6, 44497857), (9, 29665238), (17, 15705126), (18, 14832619), (34, 7852563), (51, 5235042), (102, 2617521), (153, 1745014), (306, 872507), (491, 543762), (982, 271881), (1473, 181254), (1777, 150246), (2946, 90627), (3554, 75123), (4419, 60418), (5331, 50082), (8347, 31986), (8838, 30209), (10662, 25041), (15993, 16694)]