205428672

素因数分解:

$2^6\times 3^2\times {\mathrm{356647}}^1$

素因数の和:356665

約数の個数: 42

約数和(自身を含む): 588825848

約数和(自身を除く): 383397176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 356647, 713294, 1069941, 1426588, 2139882, 2853176, 3209823, 4279764, 5706352, 6419646, 8559528, 11412704, 12839292, 17119056, 22825408, 25678584, 34238112, 51357168, 68476224, 102714336, 205428672]

約数ペア:

[(1, 205428672), (2, 102714336), (3, 68476224), (4, 51357168), (6, 34238112), (8, 25678584), (9, 22825408), (12, 17119056), (16, 12839292), (18, 11412704), (24, 8559528), (32, 6419646), (36, 5706352), (48, 4279764), (64, 3209823), (72, 2853176), (96, 2139882), (144, 1426588), (192, 1069941), (288, 713294), (576, 356647)]