1900338176

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1637

約数の個数: 88

約数和(自身を含む): 4183642224

約数和(自身を除く): 2283304048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 176, 226, 256, 352, 452, 512, 704, 904, 1024, 1243, 1408, 1493, 1808, 2486, 2816, 2986, 3616, 4972, 5632, 5972, 7232, 9944, 11264, 11944, 14464, 16423, 19888, 23888, 28928, 32846, 39776, 47776, 57856, 65692, 79552, 95552, 115712, 131384, 159104, 168709, 191104, 262768, 318208, 337418, 382208, 525536, 636416, 674836, 764416, 1051072, 1272832, 1349672, 1528832, 1855799, 2102144, 2699344, 3711598, 4204288, 5398688, 7423196, 8408576, 10797376, 14846392, 16817152, 21594752, 29692784, 43189504, 59385568, 86379008, 118771136, 172758016, 237542272, 475084544, 950169088, 1900338176]

約数ペア:

[(1, 1900338176), (2, 950169088), (4, 475084544), (8, 237542272), (11, 172758016), (16, 118771136), (22, 86379008), (32, 59385568), (44, 43189504), (64, 29692784), (88, 21594752), (113, 16817152), (128, 14846392), (176, 10797376), (226, 8408576), (256, 7423196), (352, 5398688), (452, 4204288), (512, 3711598), (704, 2699344), (904, 2102144), (1024, 1855799), (1243, 1528832), (1408, 1349672), (1493, 1272832), (1808, 1051072), (2486, 764416), (2816, 674836), (2986, 636416), (3616, 525536), (4972, 382208), (5632, 337418), (5972, 318208), (7232, 262768), (9944, 191104), (11264, 168709), (11944, 159104), (14464, 131384), (16423, 115712), (19888, 95552), (23888, 79552), (28928, 65692), (32846, 57856), (39776, 47776)]