814480334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 1378944000

約数和(自身を除く): 564463666

約数列:

[1, 2, 19, 37, 38, 41, 71, 74, 82, 142, 199, 398, 703, 779, 1349, 1406, 1517, 1558, 2627, 2698, 2911, 3034, 3781, 5254, 5822, 7363, 7562, 8159, 14129, 14726, 16318, 28258, 28823, 49913, 55309, 57646, 99826, 107707, 110618, 139897, 155021, 215414, 268451, 279794, 301883, 310042, 522773, 536902, 579289, 603766, 1045546, 1158578, 2046433, 4092866, 5735777, 9932687, 11006491, 11471554, 19865374, 21433693, 22012982, 42867386, 407240167, 814480334]

約数ペア:

[(1, 814480334), (2, 407240167), (19, 42867386), (37, 22012982), (38, 21433693), (41, 19865374), (71, 11471554), (74, 11006491), (82, 9932687), (142, 5735777), (199, 4092866), (398, 2046433), (703, 1158578), (779, 1045546), (1349, 603766), (1406, 579289), (1517, 536902), (1558, 522773), (2627, 310042), (2698, 301883), (2911, 279794), (3034, 268451), (3781, 215414), (5254, 155021), (5822, 139897), (7363, 110618), (7562, 107707), (8159, 99826), (14129, 57646), (14726, 55309), (16318, 49913), (28258, 28823)]