2764777728

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 7825216896

約数和(自身を除く): 5060439168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 421, 503, 544, 768, 816, 842, 1006, 1088, 1263, 1509, 1632, 1684, 2012, 2176, 2526, 3018, 3264, 3368, 4024, 4352, 5052, 6036, 6528, 6736, 7157, 8048, 8551, 10104, 12072, 13056, 13472, 14314, 16096, 17102, 20208, 21471, 24144, 25653, 26944, 28628, 32192, 34204, 40416, 42942, 48288, 51306, 53888, 57256, 64384, 68408, 80832, 85884, 96576, 102612, 107776, 114512, 128768, 136816, 161664, 171768, 193152, 205224, 211763, 229024, 273632, 323328, 343536, 386304, 410448, 423526, 458048, 547264, 635289, 687072, 820896, 847052, 916096, 1094528, 1270578, 1374144, 1641792, 1694104, 1832192, 2189056, 2541156, 2748288, 3283584, 3388208, 3599971, 5082312, 5496576, 6567168, 6776416, 7199942, 10164624, 10799913, 13552832, 14399884, 20329248, 21599826, 27105664, 28799768, 40658496, 43199652, 54211328, 57599536, 81316992, 86399304, 115199072, 162633984, 172798608, 230398144, 345597216, 460796288, 691194432, 921592576, 1382388864, 2764777728]

約数ペア:

[(1, 2764777728), (2, 1382388864), (3, 921592576), (4, 691194432), (6, 460796288), (8, 345597216), (12, 230398144), (16, 172798608), (17, 162633984), (24, 115199072), (32, 86399304), (34, 81316992), (48, 57599536), (51, 54211328), (64, 43199652), (68, 40658496), (96, 28799768), (102, 27105664), (128, 21599826), (136, 20329248), (192, 14399884), (204, 13552832), (256, 10799913), (272, 10164624), (384, 7199942), (408, 6776416), (421, 6567168), (503, 5496576), (544, 5082312), (768, 3599971), (816, 3388208), (842, 3283584), (1006, 2748288), (1088, 2541156), (1263, 2189056), (1509, 1832192), (1632, 1694104), (1684, 1641792), (2012, 1374144), (2176, 1270578), (2526, 1094528), (3018, 916096), (3264, 847052), (3368, 820896), (4024, 687072), (4352, 635289), (5052, 547264), (6036, 458048), (6528, 423526), (6736, 410448), (7157, 386304), (8048, 343536), (8551, 323328), (10104, 273632), (12072, 229024), (13056, 211763), (13472, 205224), (14314, 193152), (16096, 171768), (17102, 161664), (20208, 136816), (21471, 128768), (24144, 114512), (25653, 107776), (26944, 102612), (28628, 96576), (32192, 85884), (34204, 80832), (40416, 68408), (42942, 64384), (48288, 57256), (51306, 53888)]