171449344

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 88

約数和(自身を含む): 386735616

約数和(自身を除く): 215286272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 491, 496, 512, 682, 704, 982, 992, 1024, 1364, 1408, 1964, 1984, 2728, 2816, 3928, 3968, 5401, 5456, 5632, 7856, 7936, 10802, 10912, 11264, 15221, 15712, 15872, 21604, 21824, 30442, 31424, 31744, 43208, 43648, 60884, 62848, 86416, 87296, 121768, 125696, 167431, 172832, 174592, 243536, 251392, 334862, 345664, 349184, 487072, 502784, 669724, 691328, 974144, 1339448, 1382656, 1948288, 2678896, 2765312, 3896576, 5357792, 5530624, 7793152, 10715584, 15586304, 21431168, 42862336, 85724672, 171449344]

約数ペア:

[(1, 171449344), (2, 85724672), (4, 42862336), (8, 21431168), (11, 15586304), (16, 10715584), (22, 7793152), (31, 5530624), (32, 5357792), (44, 3896576), (62, 2765312), (64, 2678896), (88, 1948288), (124, 1382656), (128, 1339448), (176, 974144), (248, 691328), (256, 669724), (341, 502784), (352, 487072), (491, 349184), (496, 345664), (512, 334862), (682, 251392), (704, 243536), (982, 174592), (992, 172832), (1024, 167431), (1364, 125696), (1408, 121768), (1964, 87296), (1984, 86416), (2728, 62848), (2816, 60884), (3928, 43648), (3968, 43208), (5401, 31744), (5456, 31424), (5632, 30442), (7856, 21824), (7936, 21604), (10802, 15872), (10912, 15712), (11264, 15221)]