371123324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 794117520

約数和(自身を除く): 422994196

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 169, 286, 319, 338, 377, 572, 638, 676, 754, 1276, 1508, 1721, 1859, 3442, 3718, 4147, 4901, 6884, 7436, 8294, 9802, 16588, 18931, 19604, 22373, 37862, 44746, 49909, 53911, 75724, 89492, 99818, 107822, 199636, 215644, 246103, 290849, 492206, 548999, 581698, 648817, 984412, 1097998, 1163396, 1297634, 2195996, 2595268, 3199339, 6398678, 7136987, 8434621, 12797356, 14273974, 16869242, 28547948, 33738484, 92780831, 185561662, 371123324]

約数ペア:

[(1, 371123324), (2, 185561662), (4, 92780831), (11, 33738484), (13, 28547948), (22, 16869242), (26, 14273974), (29, 12797356), (44, 8434621), (52, 7136987), (58, 6398678), (116, 3199339), (143, 2595268), (169, 2195996), (286, 1297634), (319, 1163396), (338, 1097998), (377, 984412), (572, 648817), (638, 581698), (676, 548999), (754, 492206), (1276, 290849), (1508, 246103), (1721, 215644), (1859, 199636), (3442, 107822), (3718, 99818), (4147, 89492), (4901, 75724), (6884, 53911), (7436, 49909), (8294, 44746), (9802, 37862), (16588, 22373), (18931, 19604)]