266236416

素因数分解:

$2^9\times 3^3\times {\mathrm{19259}}^1$

素因数の和:19286

約数の個数: 80

約数和(自身を含む): 788119200

約数和(自身を除く): 521882784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 19259, 38518, 57777, 77036, 115554, 154072, 173331, 231108, 308144, 346662, 462216, 519993, 616288, 693324, 924432, 1039986, 1232576, 1386648, 1848864, 2079972, 2465152, 2773296, 3697728, 4159944, 4930304, 5546592, 7395456, 8319888, 9860608, 11093184, 14790912, 16639776, 22186368, 29581824, 33279552, 44372736, 66559104, 88745472, 133118208, 266236416]

約数ペア:

[(1, 266236416), (2, 133118208), (3, 88745472), (4, 66559104), (6, 44372736), (8, 33279552), (9, 29581824), (12, 22186368), (16, 16639776), (18, 14790912), (24, 11093184), (27, 9860608), (32, 8319888), (36, 7395456), (48, 5546592), (54, 4930304), (64, 4159944), (72, 3697728), (96, 2773296), (108, 2465152), (128, 2079972), (144, 1848864), (192, 1386648), (216, 1232576), (256, 1039986), (288, 924432), (384, 693324), (432, 616288), (512, 519993), (576, 462216), (768, 346662), (864, 308144), (1152, 231108), (1536, 173331), (1728, 154072), (2304, 115554), (3456, 77036), (4608, 57777), (6912, 38518), (13824, 19259)]