331465728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 176

約数和(自身を含む): 1022255424

約数和(自身を除く): 690789696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 512, 528, 544, 561, 577, 704, 748, 768, 816, 1024, 1056, 1088, 1122, 1154, 1408, 1496, 1536, 1632, 1731, 2112, 2176, 2244, 2308, 2816, 2992, 3072, 3264, 3462, 4224, 4352, 4488, 4616, 5632, 5984, 6347, 6528, 6924, 8448, 8704, 8976, 9232, 9809, 11264, 11968, 12694, 13056, 13848, 16896, 17408, 17952, 18464, 19041, 19618, 23936, 25388, 26112, 27696, 29427, 33792, 35904, 36928, 38082, 39236, 47872, 50776, 52224, 55392, 58854, 71808, 73856, 76164, 78472, 95744, 101552, 107899, 110784, 117708, 143616, 147712, 152328, 156944, 191488, 203104, 215798, 221568, 235416, 287232, 295424, 304656, 313888, 323697, 406208, 431596, 443136, 470832, 574464, 590848, 609312, 627776, 647394, 812416, 863192, 886272, 941664, 1218624, 1255552, 1294788, 1624832, 1726384, 1772544, 1883328, 2437248, 2511104, 2589576, 3249664, 3452768, 3766656, 4874496, 5022208, 5179152, 6499328, 6905536, 7533312, 9748992, 10044416, 10358304, 13811072, 15066624, 19497984, 20716608, 27622144, 30133248, 41433216, 55244288, 82866432, 110488576, 165732864, 331465728]

約数ペア:

[(1, 331465728), (2, 165732864), (3, 110488576), (4, 82866432), (6, 55244288), (8, 41433216), (11, 30133248), (12, 27622144), (16, 20716608), (17, 19497984), (22, 15066624), (24, 13811072), (32, 10358304), (33, 10044416), (34, 9748992), (44, 7533312), (48, 6905536), (51, 6499328), (64, 5179152), (66, 5022208), (68, 4874496), (88, 3766656), (96, 3452768), (102, 3249664), (128, 2589576), (132, 2511104), (136, 2437248), (176, 1883328), (187, 1772544), (192, 1726384), (204, 1624832), (256, 1294788), (264, 1255552), (272, 1218624), (352, 941664), (374, 886272), (384, 863192), (408, 812416), (512, 647394), (528, 627776), (544, 609312), (561, 590848), (577, 574464), (704, 470832), (748, 443136), (768, 431596), (816, 406208), (1024, 323697), (1056, 313888), (1088, 304656), (1122, 295424), (1154, 287232), (1408, 235416), (1496, 221568), (1536, 215798), (1632, 203104), (1731, 191488), (2112, 156944), (2176, 152328), (2244, 147712), (2308, 143616), (2816, 117708), (2992, 110784), (3072, 107899), (3264, 101552), (3462, 95744), (4224, 78472), (4352, 76164), (4488, 73856), (4616, 71808), (5632, 58854), (5984, 55392), (6347, 52224), (6528, 50776), (6924, 47872), (8448, 39236), (8704, 38082), (8976, 36928), (9232, 35904), (9809, 33792), (11264, 29427), (11968, 27696), (12694, 26112), (13056, 25388), (13848, 23936), (16896, 19618), (17408, 19041), (17952, 18464)]