1139264384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16889}}^1$

素因数の和:16951

約数の個数: 64

約数和(自身を含む): 2480803200

約数和(自身を除く): 1341538816

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 8432, 16864, 16889, 33728, 33778, 67456, 67556, 135112, 270224, 287113, 523559, 540448, 574226, 1047118, 1080896, 1148452, 2094236, 2161792, 2296904, 4188472, 4593808, 8376944, 8900503, 9187616, 16753888, 17801006, 18375232, 33507776, 35602012, 36750464, 67015552, 71204024, 142408048, 284816096, 569632192, 1139264384]

約数ペア:

[(1, 1139264384), (2, 569632192), (4, 284816096), (8, 142408048), (16, 71204024), (17, 67015552), (31, 36750464), (32, 35602012), (34, 33507776), (62, 18375232), (64, 17801006), (68, 16753888), (124, 9187616), (128, 8900503), (136, 8376944), (248, 4593808), (272, 4188472), (496, 2296904), (527, 2161792), (544, 2094236), (992, 1148452), (1054, 1080896), (1088, 1047118), (1984, 574226), (2108, 540448), (2176, 523559), (3968, 287113), (4216, 270224), (8432, 135112), (16864, 67556), (16889, 67456), (33728, 33778)]