247929672

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 630100800

約数和(自身を除く): 382171128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 281, 291, 379, 388, 562, 582, 758, 776, 843, 1124, 1137, 1164, 1516, 1686, 2248, 2274, 2328, 3032, 3372, 4548, 6744, 9096, 27257, 36763, 54514, 73526, 81771, 106499, 109028, 110289, 147052, 163542, 212998, 218056, 220578, 294104, 319497, 327084, 425996, 441156, 638994, 654168, 851992, 882312, 1277988, 2555976, 10330403, 20660806, 30991209, 41321612, 61982418, 82643224, 123964836, 247929672]

約数ペア:

[(1, 247929672), (2, 123964836), (3, 82643224), (4, 61982418), (6, 41321612), (8, 30991209), (12, 20660806), (24, 10330403), (97, 2555976), (194, 1277988), (281, 882312), (291, 851992), (379, 654168), (388, 638994), (562, 441156), (582, 425996), (758, 327084), (776, 319497), (843, 294104), (1124, 220578), (1137, 218056), (1164, 212998), (1516, 163542), (1686, 147052), (2248, 110289), (2274, 109028), (2328, 106499), (3032, 81771), (3372, 73526), (4548, 54514), (6744, 36763), (9096, 27257)]