268298568

素因数分解:

$2^3\times 3^4\times {\mathrm{233}}^1\times {\mathrm{1777}}^1$

素因数の和:2028

約数の個数: 80

約数和(自身を含む): 755134380

約数和(自身を除く): 486835812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 233, 324, 466, 648, 699, 932, 1398, 1777, 1864, 2097, 2796, 3554, 4194, 5331, 5592, 6291, 7108, 8388, 10662, 12582, 14216, 15993, 16776, 18873, 21324, 25164, 31986, 37746, 42648, 47979, 50328, 63972, 75492, 95958, 127944, 143937, 150984, 191916, 287874, 383832, 414041, 575748, 828082, 1151496, 1242123, 1656164, 2484246, 3312328, 3726369, 4968492, 7452738, 9936984, 11179107, 14905476, 22358214, 29810952, 33537321, 44716428, 67074642, 89432856, 134149284, 268298568]

約数ペア:

[(1, 268298568), (2, 134149284), (3, 89432856), (4, 67074642), (6, 44716428), (8, 33537321), (9, 29810952), (12, 22358214), (18, 14905476), (24, 11179107), (27, 9936984), (36, 7452738), (54, 4968492), (72, 3726369), (81, 3312328), (108, 2484246), (162, 1656164), (216, 1242123), (233, 1151496), (324, 828082), (466, 575748), (648, 414041), (699, 383832), (932, 287874), (1398, 191916), (1777, 150984), (1864, 143937), (2097, 127944), (2796, 95958), (3554, 75492), (4194, 63972), (5331, 50328), (5592, 47979), (6291, 42648), (7108, 37746), (8388, 31986), (10662, 25164), (12582, 21324), (14216, 18873), (15993, 16776)]