243740352

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 84

約数和(自身を含む): 666874968

約数和(自身を除く): 423134616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 961, 992, 1321, 1488, 1922, 1984, 2642, 2883, 2976, 3844, 3963, 5284, 5766, 5952, 7688, 7926, 10568, 11532, 15376, 15852, 21136, 23064, 30752, 31704, 40951, 42272, 46128, 61504, 63408, 81902, 84544, 92256, 122853, 126816, 163804, 184512, 245706, 253632, 327608, 491412, 655216, 982824, 1269481, 1310432, 1965648, 2538962, 2620864, 3808443, 3931296, 5077924, 7616886, 7862592, 10155848, 15233772, 20311696, 30467544, 40623392, 60935088, 81246784, 121870176, 243740352]

約数ペア:

[(1, 243740352), (2, 121870176), (3, 81246784), (4, 60935088), (6, 40623392), (8, 30467544), (12, 20311696), (16, 15233772), (24, 10155848), (31, 7862592), (32, 7616886), (48, 5077924), (62, 3931296), (64, 3808443), (93, 2620864), (96, 2538962), (124, 1965648), (186, 1310432), (192, 1269481), (248, 982824), (372, 655216), (496, 491412), (744, 327608), (961, 253632), (992, 245706), (1321, 184512), (1488, 163804), (1922, 126816), (1984, 122853), (2642, 92256), (2883, 84544), (2976, 81902), (3844, 63408), (3963, 61504), (5284, 46128), (5766, 42272), (5952, 40951), (7688, 31704), (7926, 30752), (10568, 23064), (11532, 21136), (15376, 15852)]