2008279944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 6175802880

約数和(自身を除く): 4167522936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 157, 186, 198, 248, 264, 279, 314, 341, 372, 396, 471, 521, 558, 628, 682, 744, 792, 942, 1023, 1042, 1116, 1256, 1364, 1413, 1563, 1727, 1884, 2046, 2084, 2232, 2728, 2826, 3069, 3126, 3454, 3768, 4092, 4168, 4689, 4867, 5181, 5652, 5731, 6138, 6252, 6908, 8184, 9378, 9734, 10362, 11304, 11462, 12276, 12504, 13816, 14601, 15543, 16151, 17193, 18756, 19468, 20724, 22924, 24552, 29202, 31086, 32302, 34386, 37512, 38936, 41448, 43803, 45848, 48453, 51579, 53537, 58404, 62172, 64604, 68772, 81797, 87606, 96906, 103158, 107074, 116808, 124344, 129208, 137544, 145359, 160611, 163594, 175212, 177661, 193812, 206316, 214148, 245391, 290718, 321222, 327188, 350424, 355322, 387624, 412632, 428296, 481833, 490782, 532983, 581436, 642444, 654376, 710644, 736173, 899767, 963666, 981564, 1065966, 1162872, 1284888, 1421288, 1472346, 1598949, 1799534, 1927332, 1963128, 2131932, 2535707, 2699301, 2944692, 3197898, 3599068, 3854664, 4263864, 5071414, 5398602, 5889384, 6395796, 7198136, 7607121, 8097903, 10142828, 10797204, 12791592, 15214242, 16195806, 20285656, 21594408, 22821363, 27892777, 30428484, 32391612, 45642726, 55785554, 60856968, 64783224, 83678331, 91285452, 111571108, 167356662, 182570904, 223142216, 251034993, 334713324, 502069986, 669426648, 1004139972, 2008279944]

約数ペア:

[(1, 2008279944), (2, 1004139972), (3, 669426648), (4, 502069986), (6, 334713324), (8, 251034993), (9, 223142216), (11, 182570904), (12, 167356662), (18, 111571108), (22, 91285452), (24, 83678331), (31, 64783224), (33, 60856968), (36, 55785554), (44, 45642726), (62, 32391612), (66, 30428484), (72, 27892777), (88, 22821363), (93, 21594408), (99, 20285656), (124, 16195806), (132, 15214242), (157, 12791592), (186, 10797204), (198, 10142828), (248, 8097903), (264, 7607121), (279, 7198136), (314, 6395796), (341, 5889384), (372, 5398602), (396, 5071414), (471, 4263864), (521, 3854664), (558, 3599068), (628, 3197898), (682, 2944692), (744, 2699301), (792, 2535707), (942, 2131932), (1023, 1963128), (1042, 1927332), (1116, 1799534), (1256, 1598949), (1364, 1472346), (1413, 1421288), (1563, 1284888), (1727, 1162872), (1884, 1065966), (2046, 981564), (2084, 963666), (2232, 899767), (2728, 736173), (2826, 710644), (3069, 654376), (3126, 642444), (3454, 581436), (3768, 532983), (4092, 490782), (4168, 481833), (4689, 428296), (4867, 412632), (5181, 387624), (5652, 355322), (5731, 350424), (6138, 327188), (6252, 321222), (6908, 290718), (8184, 245391), (9378, 214148), (9734, 206316), (10362, 193812), (11304, 177661), (11462, 175212), (12276, 163594), (12504, 160611), (13816, 145359), (14601, 137544), (15543, 129208), (16151, 124344), (17193, 116808), (18756, 107074), (19468, 103158), (20724, 96906), (22924, 87606), (24552, 81797), (29202, 68772), (31086, 64604), (32302, 62172), (34386, 58404), (37512, 53537), (38936, 51579), (41448, 48453), (43803, 45848)]