277684764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{472253}}^1$

素因数の和:472274

約数の個数: 36

約数和(自身を含む): 753717384

約数和(自身を除く): 476032620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 472253, 944506, 1416759, 1889012, 2833518, 3305771, 5667036, 6611542, 9917313, 13223084, 19834626, 23140397, 39669252, 46280794, 69421191, 92561588, 138842382, 277684764]

約数ペア:

[(1, 277684764), (2, 138842382), (3, 92561588), (4, 69421191), (6, 46280794), (7, 39669252), (12, 23140397), (14, 19834626), (21, 13223084), (28, 9917313), (42, 6611542), (49, 5667036), (84, 3305771), (98, 2833518), (147, 1889012), (196, 1416759), (294, 944506), (588, 472253)]