3220728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 9696000

約数和(自身を除く): 6475272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1009, 1064, 1596, 2018, 3027, 3192, 4036, 6054, 7063, 8072, 12108, 14126, 19171, 21189, 24216, 28252, 38342, 42378, 56504, 57513, 76684, 84756, 115026, 134197, 153368, 169512, 230052, 268394, 402591, 460104, 536788, 805182, 1073576, 1610364, 3220728]

約数ペア:

[(1, 3220728), (2, 1610364), (3, 1073576), (4, 805182), (6, 536788), (7, 460104), (8, 402591), (12, 268394), (14, 230052), (19, 169512), (21, 153368), (24, 134197), (28, 115026), (38, 84756), (42, 76684), (56, 57513), (57, 56504), (76, 42378), (84, 38342), (114, 28252), (133, 24216), (152, 21189), (168, 19171), (228, 14126), (266, 12108), (399, 8072), (456, 7063), (532, 6054), (798, 4036), (1009, 3192), (1064, 3027), (1596, 2018)]