238215168

素因数分解:

$2^{13}\times 3^4\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 140

約数和(自身を含む): 713643480

約数和(自身を除く): 475428312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 359, 384, 432, 512, 576, 648, 718, 768, 864, 1024, 1077, 1152, 1296, 1436, 1536, 1728, 2048, 2154, 2304, 2592, 2872, 3072, 3231, 3456, 4096, 4308, 4608, 5184, 5744, 6144, 6462, 6912, 8192, 8616, 9216, 9693, 10368, 11488, 12288, 12924, 13824, 17232, 18432, 19386, 20736, 22976, 24576, 25848, 27648, 29079, 34464, 36864, 38772, 41472, 45952, 51696, 55296, 58158, 68928, 73728, 77544, 82944, 91904, 103392, 110592, 116316, 137856, 155088, 165888, 183808, 206784, 221184, 232632, 275712, 310176, 331776, 367616, 413568, 465264, 551424, 620352, 663552, 735232, 827136, 930528, 1102848, 1240704, 1470464, 1654272, 1861056, 2205696, 2481408, 2940928, 3308544, 3722112, 4411392, 4962816, 6617088, 7444224, 8822784, 9925632, 13234176, 14888448, 19851264, 26468352, 29776896, 39702528, 59553792, 79405056, 119107584, 238215168]

約数ペア:

[(1, 238215168), (2, 119107584), (3, 79405056), (4, 59553792), (6, 39702528), (8, 29776896), (9, 26468352), (12, 19851264), (16, 14888448), (18, 13234176), (24, 9925632), (27, 8822784), (32, 7444224), (36, 6617088), (48, 4962816), (54, 4411392), (64, 3722112), (72, 3308544), (81, 2940928), (96, 2481408), (108, 2205696), (128, 1861056), (144, 1654272), (162, 1470464), (192, 1240704), (216, 1102848), (256, 930528), (288, 827136), (324, 735232), (359, 663552), (384, 620352), (432, 551424), (512, 465264), (576, 413568), (648, 367616), (718, 331776), (768, 310176), (864, 275712), (1024, 232632), (1077, 221184), (1152, 206784), (1296, 183808), (1436, 165888), (1536, 155088), (1728, 137856), (2048, 116316), (2154, 110592), (2304, 103392), (2592, 91904), (2872, 82944), (3072, 77544), (3231, 73728), (3456, 68928), (4096, 58158), (4308, 55296), (4608, 51696), (5184, 45952), (5744, 41472), (6144, 38772), (6462, 36864), (6912, 34464), (8192, 29079), (8616, 27648), (9216, 25848), (9693, 24576), (10368, 22976), (11488, 20736), (12288, 19386), (12924, 18432), (13824, 17232)]