308617728

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 890942976

約数和(自身を除く): 582325248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 128, 136, 159, 192, 204, 212, 223, 256, 272, 318, 384, 408, 424, 446, 512, 544, 636, 669, 768, 816, 848, 892, 901, 1088, 1272, 1338, 1536, 1632, 1696, 1784, 1802, 2176, 2544, 2676, 2703, 3264, 3392, 3568, 3604, 3791, 4352, 5088, 5352, 5406, 6528, 6784, 7136, 7208, 7582, 8704, 10176, 10704, 10812, 11373, 11819, 13056, 13568, 14272, 14416, 15164, 20352, 21408, 21624, 22746, 23638, 26112, 27136, 28544, 28832, 30328, 35457, 40704, 42816, 43248, 45492, 47276, 57088, 57664, 60656, 70914, 81408, 85632, 86496, 90984, 94552, 114176, 115328, 121312, 141828, 171264, 172992, 181968, 189104, 200923, 230656, 242624, 283656, 342528, 345984, 363936, 378208, 401846, 461312, 485248, 567312, 602769, 691968, 727872, 756416, 803692, 970496, 1134624, 1205538, 1383936, 1455744, 1512832, 1607384, 1940992, 2269248, 2411076, 2911488, 3025664, 3214768, 4538496, 4822152, 5822976, 6051328, 6429536, 9076992, 9644304, 12859072, 18153984, 19288608, 25718144, 38577216, 51436288, 77154432, 102872576, 154308864, 308617728]

約数ペア:

[(1, 308617728), (2, 154308864), (3, 102872576), (4, 77154432), (6, 51436288), (8, 38577216), (12, 25718144), (16, 19288608), (17, 18153984), (24, 12859072), (32, 9644304), (34, 9076992), (48, 6429536), (51, 6051328), (53, 5822976), (64, 4822152), (68, 4538496), (96, 3214768), (102, 3025664), (106, 2911488), (128, 2411076), (136, 2269248), (159, 1940992), (192, 1607384), (204, 1512832), (212, 1455744), (223, 1383936), (256, 1205538), (272, 1134624), (318, 970496), (384, 803692), (408, 756416), (424, 727872), (446, 691968), (512, 602769), (544, 567312), (636, 485248), (669, 461312), (768, 401846), (816, 378208), (848, 363936), (892, 345984), (901, 342528), (1088, 283656), (1272, 242624), (1338, 230656), (1536, 200923), (1632, 189104), (1696, 181968), (1784, 172992), (1802, 171264), (2176, 141828), (2544, 121312), (2676, 115328), (2703, 114176), (3264, 94552), (3392, 90984), (3568, 86496), (3604, 85632), (3791, 81408), (4352, 70914), (5088, 60656), (5352, 57664), (5406, 57088), (6528, 47276), (6784, 45492), (7136, 43248), (7208, 42816), (7582, 40704), (8704, 35457), (10176, 30328), (10704, 28832), (10812, 28544), (11373, 27136), (11819, 26112), (13056, 23638), (13568, 22746), (14272, 21624), (14416, 21408), (15164, 20352)]