331130208

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{17509}}^1$

素因数の和:17719

約数の個数: 48

約数和(自身を含む): 873678960

約数和(自身を除く): 542548752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 17509, 18912, 35018, 52527, 70036, 105054, 140072, 210108, 280144, 420216, 560288, 840432, 1680864, 3449273, 6898546, 10347819, 13797092, 20695638, 27594184, 41391276, 55188368, 82782552, 110376736, 165565104, 331130208]

約数ペア:

[(1, 331130208), (2, 165565104), (3, 110376736), (4, 82782552), (6, 55188368), (8, 41391276), (12, 27594184), (16, 20695638), (24, 13797092), (32, 10347819), (48, 6898546), (96, 3449273), (197, 1680864), (394, 840432), (591, 560288), (788, 420216), (1182, 280144), (1576, 210108), (2364, 140072), (3152, 105054), (4728, 70036), (6304, 52527), (9456, 35018), (17509, 18912)]