345087488

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 80

約数和(自身を含む): 748639584

約数和(自身を除く): 403552096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 512, 544, 656, 697, 967, 1088, 1312, 1394, 1934, 2176, 2624, 2788, 3868, 4352, 5248, 5576, 7736, 8704, 10496, 11152, 15472, 16439, 20992, 22304, 30944, 32878, 39647, 44608, 61888, 65756, 79294, 89216, 123776, 131512, 158588, 178432, 247552, 263024, 317176, 356864, 495104, 526048, 634352, 673999, 1052096, 1268704, 1347998, 2104192, 2537408, 2695996, 4208384, 5074816, 5391992, 8416768, 10149632, 10783984, 20299264, 21567968, 43135936, 86271872, 172543744, 345087488]

約数ペア:

[(1, 345087488), (2, 172543744), (4, 86271872), (8, 43135936), (16, 21567968), (17, 20299264), (32, 10783984), (34, 10149632), (41, 8416768), (64, 5391992), (68, 5074816), (82, 4208384), (128, 2695996), (136, 2537408), (164, 2104192), (256, 1347998), (272, 1268704), (328, 1052096), (512, 673999), (544, 634352), (656, 526048), (697, 495104), (967, 356864), (1088, 317176), (1312, 263024), (1394, 247552), (1934, 178432), (2176, 158588), (2624, 131512), (2788, 123776), (3868, 89216), (4352, 79294), (5248, 65756), (5576, 61888), (7736, 44608), (8704, 39647), (10496, 32878), (11152, 30944), (15472, 22304), (16439, 20992)]