268045171821

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{23059}}^1$

素因数の和:23735

約数の個数: 72

約数和(自身を含む): 461634819360

約数和(自身を除く): 193589647539

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 613, 903, 1839, 2107, 2709, 4291, 5517, 6321, 12873, 18963, 23059, 26359, 30037, 38619, 69177, 79077, 90111, 161413, 184513, 207531, 237231, 270333, 484239, 553539, 991537, 1129891, 1291591, 1452717, 1660617, 2974611, 3389673, 3874773, 6940759, 8923833, 10169019, 11624319, 14135167, 20822277, 42405501, 48585313, 62466831, 98946169, 127216503, 145755939, 296838507, 437267817, 607812181, 692623183, 890515521, 1823436543, 2077869549, 4254685267, 5470309629, 6233608647, 12764055801, 29782796869, 38292167403, 89348390607, 268045171821]

約数ペア:

[(1, 268045171821), (3, 89348390607), (7, 38292167403), (9, 29782796869), (21, 12764055801), (43, 6233608647), (49, 5470309629), (63, 4254685267), (129, 2077869549), (147, 1823436543), (301, 890515521), (387, 692623183), (441, 607812181), (613, 437267817), (903, 296838507), (1839, 145755939), (2107, 127216503), (2709, 98946169), (4291, 62466831), (5517, 48585313), (6321, 42405501), (12873, 20822277), (18963, 14135167), (23059, 11624319), (26359, 10169019), (30037, 8923833), (38619, 6940759), (69177, 3874773), (79077, 3389673), (90111, 2974611), (161413, 1660617), (184513, 1452717), (207531, 1291591), (237231, 1129891), (270333, 991537), (484239, 553539)]