243457188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42179}}^1$

素因数の和:42236

約数の個数: 48

約数和(自身を含む): 628313280

約数和(自身を除く): 384856092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 42179, 84358, 126537, 168716, 253074, 506148, 548327, 1096654, 1560623, 1644981, 2193308, 3121246, 3289962, 4681869, 6242492, 6579924, 9363738, 18727476, 20288099, 40576198, 60864297, 81152396, 121728594, 243457188]

約数ペア:

[(1, 243457188), (2, 121728594), (3, 81152396), (4, 60864297), (6, 40576198), (12, 20288099), (13, 18727476), (26, 9363738), (37, 6579924), (39, 6242492), (52, 4681869), (74, 3289962), (78, 3121246), (111, 2193308), (148, 1644981), (156, 1560623), (222, 1096654), (444, 548327), (481, 506148), (962, 253074), (1443, 168716), (1924, 126537), (2886, 84358), (5772, 42179)]