1207208832

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 3315375360

約数和(自身を除く): 2108166528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 113, 128, 129, 172, 192, 226, 258, 339, 344, 384, 452, 516, 647, 678, 688, 904, 1032, 1294, 1356, 1376, 1808, 1941, 2064, 2588, 2712, 2752, 3616, 3882, 4128, 4859, 5176, 5424, 5504, 7232, 7764, 8256, 9718, 10352, 10848, 14464, 14577, 15528, 16512, 19436, 20704, 21696, 27821, 29154, 31056, 38872, 41408, 43392, 55642, 58308, 62112, 73111, 77744, 82816, 83463, 111284, 116616, 124224, 146222, 155488, 166926, 219333, 222568, 233232, 248448, 292444, 310976, 333852, 438666, 445136, 466464, 584888, 621952, 667704, 877332, 890272, 932928, 1169776, 1335408, 1754664, 1780544, 1865856, 2339552, 2670816, 3143773, 3509328, 3561088, 4679104, 5341632, 6287546, 7018656, 9358208, 9431319, 10683264, 12575092, 14037312, 18862638, 25150184, 28074624, 37725276, 50300368, 75450552, 100600736, 150901104, 201201472, 301802208, 402402944, 603604416, 1207208832]

約数ペア:

[(1, 1207208832), (2, 603604416), (3, 402402944), (4, 301802208), (6, 201201472), (8, 150901104), (12, 100600736), (16, 75450552), (24, 50300368), (32, 37725276), (43, 28074624), (48, 25150184), (64, 18862638), (86, 14037312), (96, 12575092), (113, 10683264), (128, 9431319), (129, 9358208), (172, 7018656), (192, 6287546), (226, 5341632), (258, 4679104), (339, 3561088), (344, 3509328), (384, 3143773), (452, 2670816), (516, 2339552), (647, 1865856), (678, 1780544), (688, 1754664), (904, 1335408), (1032, 1169776), (1294, 932928), (1356, 890272), (1376, 877332), (1808, 667704), (1941, 621952), (2064, 584888), (2588, 466464), (2712, 445136), (2752, 438666), (3616, 333852), (3882, 310976), (4128, 292444), (4859, 248448), (5176, 233232), (5424, 222568), (5504, 219333), (7232, 166926), (7764, 155488), (8256, 146222), (9718, 124224), (10352, 116616), (10848, 111284), (14464, 83463), (14577, 82816), (15528, 77744), (16512, 73111), (19436, 62112), (20704, 58308), (21696, 55642), (27821, 43392), (29154, 41408), (31056, 38872)]