311366977896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1\times {\mathrm{155423}}^1$

素因数の和:161866

約数の個数: 64

約数和(自身を含む): 838431659520

約数和(自身を除く): 527064681624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6421, 12842, 19263, 25684, 38526, 51368, 77052, 83473, 154104, 155423, 166946, 250419, 310846, 333892, 466269, 500838, 621692, 667784, 932538, 1001676, 1243384, 1865076, 2003352, 2020499, 3730152, 4040998, 6061497, 8081996, 12122994, 16163992, 24245988, 48491976, 997971083, 1995942166, 2993913249, 3991884332, 5987826498, 7983768664, 11975652996, 12973624079, 23951305992, 25947248158, 38920872237, 51894496316, 77841744474, 103788992632, 155683488948, 311366977896]

約数ペア:

[(1, 311366977896), (2, 155683488948), (3, 103788992632), (4, 77841744474), (6, 51894496316), (8, 38920872237), (12, 25947248158), (13, 23951305992), (24, 12973624079), (26, 11975652996), (39, 7983768664), (52, 5987826498), (78, 3991884332), (104, 2993913249), (156, 1995942166), (312, 997971083), (6421, 48491976), (12842, 24245988), (19263, 16163992), (25684, 12122994), (38526, 8081996), (51368, 6061497), (77052, 4040998), (83473, 3730152), (154104, 2020499), (155423, 2003352), (166946, 1865076), (250419, 1243384), (310846, 1001676), (333892, 932538), (466269, 667784), (500838, 621692)]