247659144

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 628746240

約数和(自身を除く): 381087096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 193, 254, 381, 386, 421, 508, 579, 762, 772, 842, 1016, 1158, 1263, 1524, 1544, 1684, 2316, 2526, 3048, 3368, 4632, 5052, 10104, 24511, 49022, 53467, 73533, 81253, 98044, 106934, 147066, 160401, 162506, 196088, 213868, 243759, 294132, 320802, 325012, 427736, 487518, 588264, 641604, 650024, 975036, 1283208, 1950072, 10319131, 20638262, 30957393, 41276524, 61914786, 82553048, 123829572, 247659144]

約数ペア:

[(1, 247659144), (2, 123829572), (3, 82553048), (4, 61914786), (6, 41276524), (8, 30957393), (12, 20638262), (24, 10319131), (127, 1950072), (193, 1283208), (254, 975036), (381, 650024), (386, 641604), (421, 588264), (508, 487518), (579, 427736), (762, 325012), (772, 320802), (842, 294132), (1016, 243759), (1158, 213868), (1263, 196088), (1524, 162506), (1544, 160401), (1684, 147066), (2316, 106934), (2526, 98044), (3048, 81253), (3368, 73533), (4632, 53467), (5052, 49022), (10104, 24511)]