247669752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2137}}^1$

素因数の和:2596

約数の個数: 64

約数和(自身を含む): 677318400

約数和(自身を除く): 429648648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 439, 878, 1317, 1756, 2137, 2634, 3512, 4274, 4829, 5268, 6411, 8548, 9658, 10536, 12822, 14487, 17096, 19316, 23507, 25644, 28974, 38632, 47014, 51288, 57948, 70521, 94028, 115896, 141042, 188056, 282084, 564168, 938143, 1876286, 2814429, 3752572, 5628858, 7505144, 10319573, 11257716, 20639146, 22515432, 30958719, 41278292, 61917438, 82556584, 123834876, 247669752]

約数ペア:

[(1, 247669752), (2, 123834876), (3, 82556584), (4, 61917438), (6, 41278292), (8, 30958719), (11, 22515432), (12, 20639146), (22, 11257716), (24, 10319573), (33, 7505144), (44, 5628858), (66, 3752572), (88, 2814429), (132, 1876286), (264, 938143), (439, 564168), (878, 282084), (1317, 188056), (1756, 141042), (2137, 115896), (2634, 94028), (3512, 70521), (4274, 57948), (4829, 51288), (5268, 47014), (6411, 38632), (8548, 28974), (9658, 25644), (10536, 23507), (12822, 19316), (14487, 17096)]