372278529

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 698840064

約数和(自身を除く): 326561535

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 119, 127, 147, 153, 161, 207, 289, 357, 381, 391, 441, 483, 833, 867, 889, 1071, 1127, 1143, 1173, 1449, 2023, 2159, 2499, 2601, 2667, 2737, 2921, 3381, 3519, 6069, 6223, 6477, 6647, 7497, 8001, 8211, 8763, 10143, 14161, 15113, 18207, 18669, 19159, 19431, 19941, 20447, 24633, 26289, 36703, 42483, 45339, 46529, 49657, 56007, 57477, 59823, 61341, 105791, 110109, 127449, 136017, 139587, 143129, 148971, 172431, 184023, 256921, 317373, 325703, 330327, 347599, 418761, 429387, 446913, 770763, 844169, 952119, 977109, 1042797, 1288161, 1798447, 2312289, 2433193, 2532507, 2931327, 3128391, 5395341, 5909183, 7299579, 7597521, 16186023, 17727549, 21898737, 41364281, 53182647, 124092843, 372278529]

約数ペア:

[(1, 372278529), (3, 124092843), (7, 53182647), (9, 41364281), (17, 21898737), (21, 17727549), (23, 16186023), (49, 7597521), (51, 7299579), (63, 5909183), (69, 5395341), (119, 3128391), (127, 2931327), (147, 2532507), (153, 2433193), (161, 2312289), (207, 1798447), (289, 1288161), (357, 1042797), (381, 977109), (391, 952119), (441, 844169), (483, 770763), (833, 446913), (867, 429387), (889, 418761), (1071, 347599), (1127, 330327), (1143, 325703), (1173, 317373), (1449, 256921), (2023, 184023), (2159, 172431), (2499, 148971), (2601, 143129), (2667, 139587), (2737, 136017), (2921, 127449), (3381, 110109), (3519, 105791), (6069, 61341), (6223, 59823), (6477, 57477), (6647, 56007), (7497, 49657), (8001, 46529), (8211, 45339), (8763, 42483), (10143, 36703), (14161, 26289), (15113, 24633), (18207, 20447), (18669, 19941), (19159, 19431)]