381317781598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{7043}}^1$

素因数の和:7793

約数の個数: 64

約数和(自身を含む): 639410365440

約数和(自身を除く): 258092583842

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 559, 613, 1027, 1118, 1226, 2054, 3397, 6794, 7043, 7969, 14086, 15938, 26359, 44161, 48427, 52718, 88322, 91559, 96854, 183118, 302849, 342667, 556397, 605698, 629551, 685334, 1112794, 1259102, 2082361, 3937037, 4164722, 4317359, 7233161, 7874074, 8634718, 14466322, 23925071, 27070693, 47850142, 54141386, 56125667, 112251334, 185646437, 311025923, 341071361, 371292874, 622051846, 682142722, 2413403681, 4433927693, 4826807362, 8867855386, 14666068523, 29332137046, 190658890799, 381317781598]

約数ペア:

[(1, 381317781598), (2, 190658890799), (13, 29332137046), (26, 14666068523), (43, 8867855386), (79, 4826807362), (86, 4433927693), (158, 2413403681), (559, 682142722), (613, 622051846), (1027, 371292874), (1118, 341071361), (1226, 311025923), (2054, 185646437), (3397, 112251334), (6794, 56125667), (7043, 54141386), (7969, 47850142), (14086, 27070693), (15938, 23925071), (26359, 14466322), (44161, 8634718), (48427, 7874074), (52718, 7233161), (88322, 4317359), (91559, 4164722), (96854, 3937037), (183118, 2082361), (302849, 1259102), (342667, 1112794), (556397, 685334), (605698, 629551)]