2390885448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{18701}}^1$

素因数の和:19478

約数の個数: 64

約数和(自身を含む): 6840443520

約数和(自身を除く): 4449558072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 761, 1522, 2283, 3044, 4566, 5327, 6088, 9132, 10654, 15981, 18264, 18701, 21308, 31962, 37402, 42616, 56103, 63924, 74804, 112206, 127848, 130907, 149608, 224412, 261814, 392721, 448824, 523628, 785442, 1047256, 1570884, 3141768, 14231461, 28462922, 42694383, 56925844, 85388766, 99620227, 113851688, 170777532, 199240454, 298860681, 341555064, 398480908, 597721362, 796961816, 1195442724, 2390885448]

約数ペア:

[(1, 2390885448), (2, 1195442724), (3, 796961816), (4, 597721362), (6, 398480908), (7, 341555064), (8, 298860681), (12, 199240454), (14, 170777532), (21, 113851688), (24, 99620227), (28, 85388766), (42, 56925844), (56, 42694383), (84, 28462922), (168, 14231461), (761, 3141768), (1522, 1570884), (2283, 1047256), (3044, 785442), (4566, 523628), (5327, 448824), (6088, 392721), (9132, 261814), (10654, 224412), (15981, 149608), (18264, 130907), (18701, 127848), (21308, 112206), (31962, 74804), (37402, 63924), (42616, 56103)]