487991034

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 1112590080

約数和(自身を除く): 624599046

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 167, 318, 334, 477, 501, 954, 1002, 1021, 1431, 1503, 2042, 2862, 3006, 3063, 4509, 6126, 8851, 9018, 9189, 17702, 18378, 26553, 27567, 53106, 54113, 55134, 79659, 108226, 159318, 162339, 170507, 238977, 324678, 341014, 477954, 487017, 511521, 974034, 1023042, 1461051, 1534563, 2922102, 3069126, 4603689, 9036871, 9207378, 18073742, 27110613, 54221226, 81331839, 162663678, 243995517, 487991034]

約数ペア:

[(1, 487991034), (2, 243995517), (3, 162663678), (6, 81331839), (9, 54221226), (18, 27110613), (27, 18073742), (53, 9207378), (54, 9036871), (106, 4603689), (159, 3069126), (167, 2922102), (318, 1534563), (334, 1461051), (477, 1023042), (501, 974034), (954, 511521), (1002, 487017), (1021, 477954), (1431, 341014), (1503, 324678), (2042, 238977), (2862, 170507), (3006, 162339), (3063, 159318), (4509, 108226), (6126, 79659), (8851, 55134), (9018, 54113), (9189, 53106), (17702, 27567), (18378, 26553)]