281162736

素因数分解:

$2^4\times 3^2\times {\mathrm{1952519}}^1$

素因数の和:1952533

約数の個数: 30

約数和(自身を含む): 786865560

約数和(自身を除く): 505702824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1952519, 3905038, 5857557, 7810076, 11715114, 15620152, 17572671, 23430228, 31240304, 35145342, 46860456, 70290684, 93720912, 140581368, 281162736]

約数ペア:

[(1, 281162736), (2, 140581368), (3, 93720912), (4, 70290684), (6, 46860456), (8, 35145342), (9, 31240304), (12, 23430228), (16, 17572671), (18, 15620152), (24, 11715114), (36, 7810076), (48, 5857557), (72, 3905038), (144, 1952519)]