208996853248

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1657}}^1$

素因数の和:2072

約数の個数: 160

約数和(自身を含む): 454048287264

約数和(自身を除く): 245051434016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 337, 344, 512, 544, 674, 688, 731, 1088, 1348, 1376, 1462, 1657, 2176, 2696, 2752, 2924, 3314, 4352, 5392, 5504, 5729, 5848, 6628, 8704, 10784, 11008, 11458, 11696, 13256, 14491, 21568, 22016, 22916, 23392, 26512, 28169, 28982, 43136, 45832, 46784, 53024, 56338, 57964, 71251, 86272, 91664, 93568, 106048, 112676, 115928, 142502, 172544, 183328, 187136, 212096, 225352, 231856, 246347, 285004, 366656, 374272, 424192, 450704, 463712, 492694, 558409, 570008, 733312, 848384, 901408, 927424, 985388, 1116818, 1140016, 1211267, 1466624, 1802816, 1854848, 1970776, 2233636, 2280032, 2422534, 2933248, 3605632, 3709696, 3941552, 4467272, 4560064, 4845068, 7211264, 7419392, 7883104, 8934544, 9120128, 9492953, 9690136, 14422528, 15766208, 17869088, 18240256, 18985906, 19380272, 24011587, 31532416, 35738176, 36480512, 37971812, 38760544, 48023174, 63064832, 71476352, 75943624, 77521088, 96046348, 126129664, 142952704, 151887248, 155042176, 192092696, 285905408, 303774496, 310084352, 384185392, 408196979, 607548992, 620168704, 768370784, 816393958, 1215097984, 1536741568, 1632787916, 2430195968, 3073483136, 3265575832, 4860391936, 6146966272, 6531151664, 12293932544, 13062303328, 26124606656, 52249213312, 104498426624, 208996853248]

約数ペア:

[(1, 208996853248), (2, 104498426624), (4, 52249213312), (8, 26124606656), (16, 13062303328), (17, 12293932544), (32, 6531151664), (34, 6146966272), (43, 4860391936), (64, 3265575832), (68, 3073483136), (86, 2430195968), (128, 1632787916), (136, 1536741568), (172, 1215097984), (256, 816393958), (272, 768370784), (337, 620168704), (344, 607548992), (512, 408196979), (544, 384185392), (674, 310084352), (688, 303774496), (731, 285905408), (1088, 192092696), (1348, 155042176), (1376, 151887248), (1462, 142952704), (1657, 126129664), (2176, 96046348), (2696, 77521088), (2752, 75943624), (2924, 71476352), (3314, 63064832), (4352, 48023174), (5392, 38760544), (5504, 37971812), (5729, 36480512), (5848, 35738176), (6628, 31532416), (8704, 24011587), (10784, 19380272), (11008, 18985906), (11458, 18240256), (11696, 17869088), (13256, 15766208), (14491, 14422528), (21568, 9690136), (22016, 9492953), (22916, 9120128), (23392, 8934544), (26512, 7883104), (28169, 7419392), (28982, 7211264), (43136, 4845068), (45832, 4560064), (46784, 4467272), (53024, 3941552), (56338, 3709696), (57964, 3605632), (71251, 2933248), (86272, 2422534), (91664, 2280032), (93568, 2233636), (106048, 1970776), (112676, 1854848), (115928, 1802816), (142502, 1466624), (172544, 1211267), (183328, 1140016), (187136, 1116818), (212096, 985388), (225352, 927424), (231856, 901408), (246347, 848384), (285004, 733312), (366656, 570008), (374272, 558409), (424192, 492694), (450704, 463712)]