328468644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2903}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 951350400

約数和(自身を除く): 622881756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 898, 1347, 1796, 2694, 2903, 3143, 4041, 5388, 5806, 6286, 8082, 8709, 9429, 11612, 12572, 16164, 17418, 18858, 20321, 26127, 28287, 34836, 37716, 40642, 52254, 56574, 60963, 81284, 104508, 113148, 121926, 182889, 243852, 365778, 731556, 1303447, 2606894, 3910341, 5213788, 7820682, 9124129, 11731023, 15641364, 18248258, 23462046, 27372387, 36496516, 46924092, 54744774, 82117161, 109489548, 164234322, 328468644]

約数ペア:

[(1, 328468644), (2, 164234322), (3, 109489548), (4, 82117161), (6, 54744774), (7, 46924092), (9, 36496516), (12, 27372387), (14, 23462046), (18, 18248258), (21, 15641364), (28, 11731023), (36, 9124129), (42, 7820682), (63, 5213788), (84, 3910341), (126, 2606894), (252, 1303447), (449, 731556), (898, 365778), (1347, 243852), (1796, 182889), (2694, 121926), (2903, 113148), (3143, 104508), (4041, 81284), (5388, 60963), (5806, 56574), (6286, 52254), (8082, 40642), (8709, 37716), (9429, 34836), (11612, 28287), (12572, 26127), (16164, 20321), (17418, 18858)]