271792192

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 660123648

約数和(自身を除く): 388331456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 136, 224, 238, 254, 272, 281, 448, 476, 508, 544, 562, 889, 952, 1016, 1088, 1124, 1778, 1904, 1967, 2032, 2159, 2248, 3556, 3808, 3934, 4064, 4318, 4496, 4777, 7112, 7616, 7868, 8128, 8636, 8992, 9554, 14224, 15113, 15736, 17272, 17984, 19108, 28448, 30226, 31472, 33439, 34544, 35687, 38216, 56896, 60452, 62944, 66878, 69088, 71374, 76432, 120904, 125888, 133756, 138176, 142748, 152864, 241808, 249809, 267512, 285496, 305728, 483616, 499618, 535024, 570992, 606679, 967232, 999236, 1070048, 1141984, 1213358, 1998472, 2140096, 2283968, 2426716, 3996944, 4246753, 4853432, 7993888, 8493506, 9706864, 15987776, 16987012, 19413728, 33974024, 38827456, 67948048, 135896096, 271792192]

約数ペア:

[(1, 271792192), (2, 135896096), (4, 67948048), (7, 38827456), (8, 33974024), (14, 19413728), (16, 16987012), (17, 15987776), (28, 9706864), (32, 8493506), (34, 7993888), (56, 4853432), (64, 4246753), (68, 3996944), (112, 2426716), (119, 2283968), (127, 2140096), (136, 1998472), (224, 1213358), (238, 1141984), (254, 1070048), (272, 999236), (281, 967232), (448, 606679), (476, 570992), (508, 535024), (544, 499618), (562, 483616), (889, 305728), (952, 285496), (1016, 267512), (1088, 249809), (1124, 241808), (1778, 152864), (1904, 142748), (1967, 138176), (2032, 133756), (2159, 125888), (2248, 120904), (3556, 76432), (3808, 71374), (3934, 69088), (4064, 66878), (4318, 62944), (4496, 60452), (4777, 56896), (7112, 38216), (7616, 35687), (7868, 34544), (8128, 33439), (8636, 31472), (8992, 30226), (9554, 28448), (14224, 19108), (15113, 17984), (15736, 17272)]