225907164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{298819}}^1$

素因数の和:298839

約数の個数: 48

約数和(自身を含む): 669356800

約数和(自身を除く): 443449636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 298819, 597638, 896457, 1195276, 1792914, 2091733, 2689371, 3585828, 4183466, 5378742, 6275199, 8068113, 8366932, 10757484, 12550398, 16136226, 18825597, 25100796, 32272452, 37651194, 56476791, 75302388, 112953582, 225907164]

約数ペア:

[(1, 225907164), (2, 112953582), (3, 75302388), (4, 56476791), (6, 37651194), (7, 32272452), (9, 25100796), (12, 18825597), (14, 16136226), (18, 12550398), (21, 10757484), (27, 8366932), (28, 8068113), (36, 6275199), (42, 5378742), (54, 4183466), (63, 3585828), (84, 2689371), (108, 2091733), (126, 1792914), (189, 1195276), (252, 896457), (378, 597638), (756, 298819)]