291211153492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1\times {\mathrm{42023}}^1$

素因数の和:48760

約数の個数: 48

約数和(自身を含む): 598267111680

約数和(自身を除く): 307055958188

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 6689, 13378, 26756, 42023, 46823, 84046, 93646, 168092, 187292, 247493, 294161, 494986, 588322, 989972, 1176644, 1554851, 1732451, 3109702, 3464902, 6219404, 6929804, 10883957, 21767914, 43535828, 281091847, 562183694, 1124367388, 1967642929, 3935285858, 7870571716, 10400398339, 20800796678, 41601593356, 72802788373, 145605576746, 291211153492]

約数ペア:

[(1, 291211153492), (2, 145605576746), (4, 72802788373), (7, 41601593356), (14, 20800796678), (28, 10400398339), (37, 7870571716), (74, 3935285858), (148, 1967642929), (259, 1124367388), (518, 562183694), (1036, 281091847), (6689, 43535828), (13378, 21767914), (26756, 10883957), (42023, 6929804), (46823, 6219404), (84046, 3464902), (93646, 3109702), (168092, 1732451), (187292, 1554851), (247493, 1176644), (294161, 989972), (494986, 588322)]