21347739648

素因数分解:

$2^{11}\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2647

約数の個数: 192

約数和(自身を含む): 63665784000

約数和(自身を除く): 42318044352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 256, 288, 314, 384, 432, 471, 512, 576, 628, 768, 864, 942, 1024, 1152, 1256, 1413, 1536, 1728, 1884, 2048, 2304, 2459, 2512, 2826, 3072, 3456, 3768, 4239, 4608, 4918, 5024, 5652, 6144, 6912, 7377, 7536, 8478, 9216, 9836, 10048, 11304, 13824, 14754, 15072, 16956, 18432, 19672, 20096, 22131, 22608, 27648, 29508, 30144, 33912, 39344, 40192, 44262, 45216, 55296, 59016, 60288, 66393, 67824, 78688, 80384, 88524, 90432, 118032, 120576, 132786, 135648, 157376, 160768, 177048, 180864, 236064, 241152, 265572, 271296, 314752, 321536, 354096, 361728, 386063, 472128, 482304, 531144, 542592, 629504, 708192, 723456, 772126, 944256, 964608, 1062288, 1085184, 1158189, 1259008, 1416384, 1446912, 1544252, 1888512, 2124576, 2170368, 2316378, 2518016, 2832768, 2893824, 3088504, 3474567, 3777024, 4249152, 4340736, 4632756, 5036032, 5665536, 6177008, 6949134, 7554048, 8498304, 8681472, 9265512, 10423701, 11331072, 12354016, 13898268, 15108096, 16996608, 18531024, 20847402, 22662144, 24708032, 27796536, 33993216, 37062048, 41694804, 45324288, 49416064, 55593072, 67986432, 74124096, 83389608, 98832128, 111186144, 135972864, 148248192, 166779216, 197664256, 222372288, 296496384, 333558432, 395328512, 444744576, 592992768, 667116864, 790657024, 889489152, 1185985536, 1334233728, 1778978304, 2371971072, 2668467456, 3557956608, 5336934912, 7115913216, 10673869824, 21347739648]

約数ペア:

[(1, 21347739648), (2, 10673869824), (3, 7115913216), (4, 5336934912), (6, 3557956608), (8, 2668467456), (9, 2371971072), (12, 1778978304), (16, 1334233728), (18, 1185985536), (24, 889489152), (27, 790657024), (32, 667116864), (36, 592992768), (48, 444744576), (54, 395328512), (64, 333558432), (72, 296496384), (96, 222372288), (108, 197664256), (128, 166779216), (144, 148248192), (157, 135972864), (192, 111186144), (216, 98832128), (256, 83389608), (288, 74124096), (314, 67986432), (384, 55593072), (432, 49416064), (471, 45324288), (512, 41694804), (576, 37062048), (628, 33993216), (768, 27796536), (864, 24708032), (942, 22662144), (1024, 20847402), (1152, 18531024), (1256, 16996608), (1413, 15108096), (1536, 13898268), (1728, 12354016), (1884, 11331072), (2048, 10423701), (2304, 9265512), (2459, 8681472), (2512, 8498304), (2826, 7554048), (3072, 6949134), (3456, 6177008), (3768, 5665536), (4239, 5036032), (4608, 4632756), (4918, 4340736), (5024, 4249152), (5652, 3777024), (6144, 3474567), (6912, 3088504), (7377, 2893824), (7536, 2832768), (8478, 2518016), (9216, 2316378), (9836, 2170368), (10048, 2124576), (11304, 1888512), (13824, 1544252), (14754, 1446912), (15072, 1416384), (16956, 1259008), (18432, 1158189), (19672, 1085184), (20096, 1062288), (22131, 964608), (22608, 944256), (27648, 772126), (29508, 723456), (30144, 708192), (33912, 629504), (39344, 542592), (40192, 531144), (44262, 482304), (45216, 472128), (55296, 386063), (59016, 361728), (60288, 354096), (66393, 321536), (67824, 314752), (78688, 271296), (80384, 265572), (88524, 241152), (90432, 236064), (118032, 180864), (120576, 177048), (132786, 160768), (135648, 157376)]