1288391376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1578911}}^1$

素因数の和:1578939

約数の個数: 40

約数和(自身を含む): 3524131584

約数和(自身を除く): 2235740208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1578911, 3157822, 4736733, 6315644, 9473466, 12631288, 18946932, 25262576, 26841487, 37893864, 53682974, 75787728, 80524461, 107365948, 161048922, 214731896, 322097844, 429463792, 644195688, 1288391376]

約数ペア:

[(1, 1288391376), (2, 644195688), (3, 429463792), (4, 322097844), (6, 214731896), (8, 161048922), (12, 107365948), (16, 80524461), (17, 75787728), (24, 53682974), (34, 37893864), (48, 26841487), (51, 25262576), (68, 18946932), (102, 12631288), (136, 9473466), (204, 6315644), (272, 4736733), (408, 3157822), (816, 1578911)]