19947531264

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16607}}^1$

素因数の和:16670

約数の個数: 176

約数和(自身を含む): 58746083328

約数和(自身を除く): 38798552064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 256, 272, 276, 368, 384, 391, 408, 512, 544, 552, 736, 768, 782, 816, 1024, 1088, 1104, 1173, 1472, 1536, 1564, 1632, 2176, 2208, 2346, 2944, 3072, 3128, 3264, 4352, 4416, 4692, 5888, 6256, 6528, 8704, 8832, 9384, 11776, 12512, 13056, 16607, 17408, 17664, 18768, 23552, 25024, 26112, 33214, 35328, 37536, 49821, 50048, 52224, 66428, 70656, 75072, 99642, 100096, 132856, 150144, 199284, 200192, 265712, 282319, 300288, 381961, 398568, 400384, 531424, 564638, 600576, 763922, 797136, 846957, 1062848, 1129276, 1145883, 1201152, 1527844, 1594272, 1693914, 2125696, 2258552, 2291766, 3055688, 3188544, 3387828, 4251392, 4517104, 4583532, 6111376, 6377088, 6493337, 6775656, 8502784, 9034208, 9167064, 12222752, 12754176, 12986674, 13551312, 17005568, 18068416, 18334128, 19480011, 24445504, 25508352, 25973348, 27102624, 36136832, 36668256, 38960022, 48891008, 51016704, 51946696, 54205248, 72273664, 73336512, 77920044, 97782016, 103893392, 108410496, 144547328, 146673024, 155840088, 195564032, 207786784, 216820992, 289094656, 293346048, 311680176, 391128064, 415573568, 433641984, 586692096, 623360352, 831147136, 867283968, 1173384192, 1246720704, 1662294272, 2493441408, 3324588544, 4986882816, 6649177088, 9973765632, 19947531264]

約数ペア:

[(1, 19947531264), (2, 9973765632), (3, 6649177088), (4, 4986882816), (6, 3324588544), (8, 2493441408), (12, 1662294272), (16, 1246720704), (17, 1173384192), (23, 867283968), (24, 831147136), (32, 623360352), (34, 586692096), (46, 433641984), (48, 415573568), (51, 391128064), (64, 311680176), (68, 293346048), (69, 289094656), (92, 216820992), (96, 207786784), (102, 195564032), (128, 155840088), (136, 146673024), (138, 144547328), (184, 108410496), (192, 103893392), (204, 97782016), (256, 77920044), (272, 73336512), (276, 72273664), (368, 54205248), (384, 51946696), (391, 51016704), (408, 48891008), (512, 38960022), (544, 36668256), (552, 36136832), (736, 27102624), (768, 25973348), (782, 25508352), (816, 24445504), (1024, 19480011), (1088, 18334128), (1104, 18068416), (1173, 17005568), (1472, 13551312), (1536, 12986674), (1564, 12754176), (1632, 12222752), (2176, 9167064), (2208, 9034208), (2346, 8502784), (2944, 6775656), (3072, 6493337), (3128, 6377088), (3264, 6111376), (4352, 4583532), (4416, 4517104), (4692, 4251392), (5888, 3387828), (6256, 3188544), (6528, 3055688), (8704, 2291766), (8832, 2258552), (9384, 2125696), (11776, 1693914), (12512, 1594272), (13056, 1527844), (16607, 1201152), (17408, 1145883), (17664, 1129276), (18768, 1062848), (23552, 846957), (25024, 797136), (26112, 763922), (33214, 600576), (35328, 564638), (37536, 531424), (49821, 400384), (50048, 398568), (52224, 381961), (66428, 300288), (70656, 282319), (75072, 265712), (99642, 200192), (100096, 199284), (132856, 150144)]