1557725184

素因数分解:

$2^{16}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 204

約数和(自身を含む): 4770984400

約数和(自身を除く): 3213259216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 139, 144, 152, 171, 192, 228, 256, 278, 288, 304, 342, 384, 417, 456, 512, 556, 576, 608, 684, 768, 834, 912, 1024, 1112, 1152, 1216, 1251, 1368, 1536, 1668, 1824, 2048, 2224, 2304, 2432, 2502, 2641, 2736, 3072, 3336, 3648, 4096, 4448, 4608, 4864, 5004, 5282, 5472, 6144, 6672, 7296, 7923, 8192, 8896, 9216, 9728, 10008, 10564, 10944, 12288, 13344, 14592, 15846, 16384, 17792, 18432, 19456, 20016, 21128, 21888, 23769, 24576, 26688, 29184, 31692, 32768, 35584, 36864, 38912, 40032, 42256, 43776, 47538, 49152, 53376, 58368, 63384, 65536, 71168, 73728, 77824, 80064, 84512, 87552, 95076, 98304, 106752, 116736, 126768, 142336, 147456, 155648, 160128, 169024, 175104, 190152, 196608, 213504, 233472, 253536, 284672, 294912, 311296, 320256, 338048, 350208, 380304, 427008, 466944, 507072, 569344, 589824, 622592, 640512, 676096, 700416, 760608, 854016, 933888, 1014144, 1138688, 1245184, 1281024, 1352192, 1400832, 1521216, 1708032, 1867776, 2028288, 2277376, 2562048, 2704384, 2801664, 3042432, 3416064, 3735552, 4056576, 4554752, 5124096, 5408768, 5603328, 6084864, 6832128, 8113152, 9109504, 10248192, 10817536, 11206656, 12169728, 13664256, 16226304, 20496384, 21635072, 24339456, 27328512, 32452608, 40992768, 43270144, 48678912, 64905216, 81985536, 86540288, 97357824, 129810432, 173080576, 194715648, 259620864, 389431296, 519241728, 778862592, 1557725184]

約数ペア:

[(1, 1557725184), (2, 778862592), (3, 519241728), (4, 389431296), (6, 259620864), (8, 194715648), (9, 173080576), (12, 129810432), (16, 97357824), (18, 86540288), (19, 81985536), (24, 64905216), (32, 48678912), (36, 43270144), (38, 40992768), (48, 32452608), (57, 27328512), (64, 24339456), (72, 21635072), (76, 20496384), (96, 16226304), (114, 13664256), (128, 12169728), (139, 11206656), (144, 10817536), (152, 10248192), (171, 9109504), (192, 8113152), (228, 6832128), (256, 6084864), (278, 5603328), (288, 5408768), (304, 5124096), (342, 4554752), (384, 4056576), (417, 3735552), (456, 3416064), (512, 3042432), (556, 2801664), (576, 2704384), (608, 2562048), (684, 2277376), (768, 2028288), (834, 1867776), (912, 1708032), (1024, 1521216), (1112, 1400832), (1152, 1352192), (1216, 1281024), (1251, 1245184), (1368, 1138688), (1536, 1014144), (1668, 933888), (1824, 854016), (2048, 760608), (2224, 700416), (2304, 676096), (2432, 640512), (2502, 622592), (2641, 589824), (2736, 569344), (3072, 507072), (3336, 466944), (3648, 427008), (4096, 380304), (4448, 350208), (4608, 338048), (4864, 320256), (5004, 311296), (5282, 294912), (5472, 284672), (6144, 253536), (6672, 233472), (7296, 213504), (7923, 196608), (8192, 190152), (8896, 175104), (9216, 169024), (9728, 160128), (10008, 155648), (10564, 147456), (10944, 142336), (12288, 126768), (13344, 116736), (14592, 106752), (15846, 98304), (16384, 95076), (17792, 87552), (18432, 84512), (19456, 80064), (20016, 77824), (21128, 73728), (21888, 71168), (23769, 65536), (24576, 63384), (26688, 58368), (29184, 53376), (31692, 49152), (32768, 47538), (35584, 43776), (36864, 42256), (38912, 40032)]