225728328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31247}}^1$

素因数の和:31306

約数の個数: 64

約数和(自身を含む): 659957760

約数和(自身を除く): 434229432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 31247, 62494, 93741, 124988, 187482, 218729, 249976, 374964, 437458, 656187, 749928, 874916, 1312374, 1343621, 1749832, 2624748, 2687242, 4030863, 5249496, 5374484, 8061726, 9405347, 10748968, 16123452, 18810694, 28216041, 32246904, 37621388, 56432082, 75242776, 112864164, 225728328]

約数ペア:

[(1, 225728328), (2, 112864164), (3, 75242776), (4, 56432082), (6, 37621388), (7, 32246904), (8, 28216041), (12, 18810694), (14, 16123452), (21, 10748968), (24, 9405347), (28, 8061726), (42, 5374484), (43, 5249496), (56, 4030863), (84, 2687242), (86, 2624748), (129, 1749832), (168, 1343621), (172, 1312374), (258, 874916), (301, 749928), (344, 656187), (516, 437458), (602, 374964), (903, 249976), (1032, 218729), (1204, 187482), (1806, 124988), (2408, 93741), (3612, 62494), (7224, 31247)]