263087104

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 132

約数和(自身を含む): 643511296

約数和(自身を除く): 380424192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 128, 136, 224, 238, 254, 256, 272, 289, 448, 476, 508, 512, 544, 578, 889, 896, 952, 1016, 1024, 1088, 1156, 1778, 1792, 1904, 2023, 2032, 2159, 2176, 2312, 3556, 3584, 3808, 4046, 4064, 4318, 4352, 4624, 7112, 7168, 7616, 8092, 8128, 8636, 8704, 9248, 14224, 15113, 15232, 16184, 16256, 17272, 17408, 18496, 28448, 30226, 30464, 32368, 32512, 34544, 36703, 36992, 56896, 60452, 60928, 64736, 65024, 69088, 73406, 73984, 113792, 120904, 121856, 129472, 130048, 138176, 146812, 147968, 227584, 241808, 256921, 258944, 276352, 293624, 295936, 455168, 483616, 513842, 517888, 552704, 587248, 910336, 967232, 1027684, 1035776, 1105408, 1174496, 1934464, 2055368, 2071552, 2210816, 2348992, 3868928, 4110736, 4697984, 7737856, 8221472, 9395968, 15475712, 16442944, 18791936, 32885888, 37583872, 65771776, 131543552, 263087104]

約数ペア:

[(1, 263087104), (2, 131543552), (4, 65771776), (7, 37583872), (8, 32885888), (14, 18791936), (16, 16442944), (17, 15475712), (28, 9395968), (32, 8221472), (34, 7737856), (56, 4697984), (64, 4110736), (68, 3868928), (112, 2348992), (119, 2210816), (127, 2071552), (128, 2055368), (136, 1934464), (224, 1174496), (238, 1105408), (254, 1035776), (256, 1027684), (272, 967232), (289, 910336), (448, 587248), (476, 552704), (508, 517888), (512, 513842), (544, 483616), (578, 455168), (889, 295936), (896, 293624), (952, 276352), (1016, 258944), (1024, 256921), (1088, 241808), (1156, 227584), (1778, 147968), (1792, 146812), (1904, 138176), (2023, 130048), (2032, 129472), (2159, 121856), (2176, 120904), (2312, 113792), (3556, 73984), (3584, 73406), (3808, 69088), (4046, 65024), (4064, 64736), (4318, 60928), (4352, 60452), (4624, 56896), (7112, 36992), (7168, 36703), (7616, 34544), (8092, 32512), (8128, 32368), (8636, 30464), (8704, 30226), (9248, 28448), (14224, 18496), (15113, 17408), (15232, 17272), (16184, 16256)]