340821468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38329}}^1$

素因数の和:38371

約数の個数: 72

約数和(自身を含む): 976648400

約数和(自身を除く): 635826932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 38329, 76658, 114987, 153316, 229974, 344961, 459948, 498277, 689922, 728251, 996554, 1379844, 1456502, 1494831, 1993108, 2184753, 2913004, 2989662, 4369506, 4484493, 5979324, 6554259, 8739012, 8968986, 9467263, 13108518, 17937972, 18934526, 26217036, 28401789, 37869052, 56803578, 85205367, 113607156, 170410734, 340821468]

約数ペア:

[(1, 340821468), (2, 170410734), (3, 113607156), (4, 85205367), (6, 56803578), (9, 37869052), (12, 28401789), (13, 26217036), (18, 18934526), (19, 17937972), (26, 13108518), (36, 9467263), (38, 8968986), (39, 8739012), (52, 6554259), (57, 5979324), (76, 4484493), (78, 4369506), (114, 2989662), (117, 2913004), (156, 2184753), (171, 1993108), (228, 1494831), (234, 1456502), (247, 1379844), (342, 996554), (468, 728251), (494, 689922), (684, 498277), (741, 459948), (988, 344961), (1482, 229974), (2223, 153316), (2964, 114987), (4446, 76658), (8892, 38329)]