1813305098512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1\times {\mathrm{49757}}^1$

素因数の和:50480

約数の個数: 80

約数和(自身を含む): 3719764776960

約数和(自身を除く): 1906459678448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 383, 626, 766, 1252, 1532, 2504, 3064, 5008, 5947, 6128, 7277, 11894, 14554, 23788, 29108, 47576, 49757, 58216, 95152, 99514, 116432, 119879, 199028, 239758, 398056, 479516, 796112, 945383, 959032, 1890766, 1918064, 2277701, 3781532, 4555402, 7563064, 9110804, 15126128, 15573941, 18221608, 19056931, 31147882, 36443216, 38113862, 62295764, 76227724, 124591528, 152455448, 249183056, 295904879, 304910896, 362081689, 591809758, 724163378, 1183619516, 1448326756, 2367239032, 2896653512, 4734478064, 5793307024, 5964819403, 11929638806, 23859277612, 47718555224, 95437110448, 113331568657, 226663137314, 453326274628, 906652549256, 1813305098512]

約数ペア:

[(1, 1813305098512), (2, 906652549256), (4, 453326274628), (8, 226663137314), (16, 113331568657), (19, 95437110448), (38, 47718555224), (76, 23859277612), (152, 11929638806), (304, 5964819403), (313, 5793307024), (383, 4734478064), (626, 2896653512), (766, 2367239032), (1252, 1448326756), (1532, 1183619516), (2504, 724163378), (3064, 591809758), (5008, 362081689), (5947, 304910896), (6128, 295904879), (7277, 249183056), (11894, 152455448), (14554, 124591528), (23788, 76227724), (29108, 62295764), (47576, 38113862), (49757, 36443216), (58216, 31147882), (95152, 19056931), (99514, 18221608), (116432, 15573941), (119879, 15126128), (199028, 9110804), (239758, 7563064), (398056, 4555402), (479516, 3781532), (796112, 2277701), (945383, 1918064), (959032, 1890766)]