2581536768

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 224

約数和(自身を含む): 7530413184

約数和(自身を除く): 4948876416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 167, 192, 204, 222, 256, 272, 296, 334, 384, 408, 444, 501, 512, 544, 592, 629, 668, 768, 816, 888, 1002, 1024, 1088, 1184, 1258, 1336, 1536, 1632, 1776, 1887, 2004, 2048, 2176, 2368, 2516, 2672, 2839, 3072, 3264, 3552, 3774, 4008, 4096, 4352, 4736, 5032, 5344, 5678, 6144, 6179, 6528, 7104, 7548, 8016, 8192, 8517, 8704, 9472, 10064, 10688, 11356, 12288, 12358, 13056, 14208, 15096, 16032, 17034, 17408, 18537, 18944, 20128, 21376, 22712, 24576, 24716, 26112, 28416, 30192, 32064, 34068, 34816, 37074, 37888, 40256, 42752, 45424, 49432, 52224, 56832, 60384, 64128, 68136, 69632, 74148, 75776, 80512, 85504, 90848, 98864, 104448, 105043, 113664, 120768, 128256, 136272, 139264, 148296, 151552, 161024, 171008, 181696, 197728, 208896, 210086, 227328, 241536, 256512, 272544, 296592, 303104, 315129, 322048, 342016, 363392, 395456, 417792, 420172, 454656, 483072, 513024, 545088, 593184, 630258, 644096, 684032, 726784, 790912, 840344, 909312, 966144, 1026048, 1090176, 1186368, 1260516, 1288192, 1368064, 1453568, 1581824, 1680688, 1932288, 2052096, 2180352, 2372736, 2521032, 2576384, 2907136, 3163648, 3361376, 3864576, 4104192, 4360704, 4745472, 5042064, 5152768, 5814272, 6327296, 6722752, 7729152, 8721408, 9490944, 10084128, 11628544, 12654592, 13445504, 15458304, 17442816, 18981888, 20168256, 23257088, 25309184, 26891008, 34885632, 37963776, 40336512, 50618368, 53782016, 69771264, 75927552, 80673024, 107564032, 151855104, 161346048, 215128064, 322692096, 430256128, 645384192, 860512256, 1290768384, 2581536768]

約数ペア:

[(1, 2581536768), (2, 1290768384), (3, 860512256), (4, 645384192), (6, 430256128), (8, 322692096), (12, 215128064), (16, 161346048), (17, 151855104), (24, 107564032), (32, 80673024), (34, 75927552), (37, 69771264), (48, 53782016), (51, 50618368), (64, 40336512), (68, 37963776), (74, 34885632), (96, 26891008), (102, 25309184), (111, 23257088), (128, 20168256), (136, 18981888), (148, 17442816), (167, 15458304), (192, 13445504), (204, 12654592), (222, 11628544), (256, 10084128), (272, 9490944), (296, 8721408), (334, 7729152), (384, 6722752), (408, 6327296), (444, 5814272), (501, 5152768), (512, 5042064), (544, 4745472), (592, 4360704), (629, 4104192), (668, 3864576), (768, 3361376), (816, 3163648), (888, 2907136), (1002, 2576384), (1024, 2521032), (1088, 2372736), (1184, 2180352), (1258, 2052096), (1336, 1932288), (1536, 1680688), (1632, 1581824), (1776, 1453568), (1887, 1368064), (2004, 1288192), (2048, 1260516), (2176, 1186368), (2368, 1090176), (2516, 1026048), (2672, 966144), (2839, 909312), (3072, 840344), (3264, 790912), (3552, 726784), (3774, 684032), (4008, 644096), (4096, 630258), (4352, 593184), (4736, 545088), (5032, 513024), (5344, 483072), (5678, 454656), (6144, 420172), (6179, 417792), (6528, 395456), (7104, 363392), (7548, 342016), (8016, 322048), (8192, 315129), (8517, 303104), (8704, 296592), (9472, 272544), (10064, 256512), (10688, 241536), (11356, 227328), (12288, 210086), (12358, 208896), (13056, 197728), (14208, 181696), (15096, 171008), (16032, 161024), (17034, 151552), (17408, 148296), (18537, 139264), (18944, 136272), (20128, 128256), (21376, 120768), (22712, 113664), (24576, 105043), (24716, 104448), (26112, 98864), (28416, 90848), (30192, 85504), (32064, 80512), (34068, 75776), (34816, 74148), (37074, 69632), (37888, 68136), (40256, 64128), (42752, 60384), (45424, 56832), (49432, 52224)]