213753344

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 532942080

約数和(自身を除く): 319188736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 73, 76, 86, 112, 128, 133, 146, 152, 172, 224, 256, 266, 292, 301, 304, 344, 448, 511, 512, 532, 584, 602, 608, 688, 817, 896, 1022, 1064, 1168, 1204, 1216, 1376, 1387, 1634, 1792, 2044, 2128, 2336, 2408, 2432, 2752, 2774, 3139, 3268, 3584, 4088, 4256, 4672, 4816, 4864, 5504, 5548, 5719, 6278, 6536, 8176, 8512, 9344, 9632, 9709, 9728, 11008, 11096, 11438, 12556, 13072, 16352, 17024, 18688, 19264, 19418, 21973, 22016, 22192, 22876, 25112, 26144, 32704, 34048, 37376, 38528, 38836, 43946, 44384, 45752, 50224, 52288, 59641, 65408, 68096, 77056, 77672, 87892, 88768, 91504, 100448, 104576, 119282, 130816, 154112, 155344, 175784, 177536, 183008, 200896, 209152, 238564, 261632, 310688, 351568, 355072, 366016, 401792, 417487, 418304, 477128, 621376, 703136, 710144, 732032, 803584, 834974, 954256, 1242752, 1406272, 1464064, 1607168, 1669948, 1908512, 2485504, 2812544, 2928128, 3339896, 3817024, 4971008, 5625088, 6679792, 7634048, 11250176, 13359584, 15268096, 26719168, 30536192, 53438336, 106876672, 213753344]

約数ペア:

[(1, 213753344), (2, 106876672), (4, 53438336), (7, 30536192), (8, 26719168), (14, 15268096), (16, 13359584), (19, 11250176), (28, 7634048), (32, 6679792), (38, 5625088), (43, 4971008), (56, 3817024), (64, 3339896), (73, 2928128), (76, 2812544), (86, 2485504), (112, 1908512), (128, 1669948), (133, 1607168), (146, 1464064), (152, 1406272), (172, 1242752), (224, 954256), (256, 834974), (266, 803584), (292, 732032), (301, 710144), (304, 703136), (344, 621376), (448, 477128), (511, 418304), (512, 417487), (532, 401792), (584, 366016), (602, 355072), (608, 351568), (688, 310688), (817, 261632), (896, 238564), (1022, 209152), (1064, 200896), (1168, 183008), (1204, 177536), (1216, 175784), (1376, 155344), (1387, 154112), (1634, 130816), (1792, 119282), (2044, 104576), (2128, 100448), (2336, 91504), (2408, 88768), (2432, 87892), (2752, 77672), (2774, 77056), (3139, 68096), (3268, 65408), (3584, 59641), (4088, 52288), (4256, 50224), (4672, 45752), (4816, 44384), (4864, 43946), (5504, 38836), (5548, 38528), (5719, 37376), (6278, 34048), (6536, 32704), (8176, 26144), (8512, 25112), (9344, 22876), (9632, 22192), (9709, 22016), (9728, 21973), (11008, 19418), (11096, 19264), (11438, 18688), (12556, 17024), (13072, 16352)]