438220224

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1435

約数の個数: 168

約数和(自身を含む): 1385175792

約数和(自身を除く): 946955568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 576, 624, 688, 774, 832, 936, 1032, 1118, 1248, 1361, 1376, 1548, 1677, 1872, 2064, 2236, 2496, 2722, 2752, 3096, 3354, 3744, 4083, 4128, 4472, 5031, 5444, 6192, 6708, 7488, 8166, 8256, 8944, 10062, 10888, 12249, 12384, 13416, 16332, 17693, 17888, 20124, 21776, 24498, 24768, 26832, 32664, 35386, 35776, 40248, 43552, 48996, 53079, 53664, 58523, 65328, 70772, 80496, 87104, 97992, 106158, 107328, 117046, 130656, 141544, 159237, 160992, 175569, 195984, 212316, 234092, 261312, 283088, 318474, 321984, 351138, 391968, 424632, 468184, 526707, 566176, 636948, 702276, 760799, 783936, 849264, 936368, 1053414, 1132352, 1273896, 1404552, 1521598, 1698528, 1872736, 2106828, 2282397, 2547792, 2809104, 3043196, 3397056, 3745472, 4213656, 4564794, 5095584, 5618208, 6086392, 6847191, 8427312, 9129588, 10191168, 11236416, 12172784, 13694382, 16854624, 18259176, 24345568, 27388764, 33709248, 36518352, 48691136, 54777528, 73036704, 109555056, 146073408, 219110112, 438220224]

約数ペア:

[(1, 438220224), (2, 219110112), (3, 146073408), (4, 109555056), (6, 73036704), (8, 54777528), (9, 48691136), (12, 36518352), (13, 33709248), (16, 27388764), (18, 24345568), (24, 18259176), (26, 16854624), (32, 13694382), (36, 12172784), (39, 11236416), (43, 10191168), (48, 9129588), (52, 8427312), (64, 6847191), (72, 6086392), (78, 5618208), (86, 5095584), (96, 4564794), (104, 4213656), (117, 3745472), (129, 3397056), (144, 3043196), (156, 2809104), (172, 2547792), (192, 2282397), (208, 2106828), (234, 1872736), (258, 1698528), (288, 1521598), (312, 1404552), (344, 1273896), (387, 1132352), (416, 1053414), (468, 936368), (516, 849264), (559, 783936), (576, 760799), (624, 702276), (688, 636948), (774, 566176), (832, 526707), (936, 468184), (1032, 424632), (1118, 391968), (1248, 351138), (1361, 321984), (1376, 318474), (1548, 283088), (1677, 261312), (1872, 234092), (2064, 212316), (2236, 195984), (2496, 175569), (2722, 160992), (2752, 159237), (3096, 141544), (3354, 130656), (3744, 117046), (4083, 107328), (4128, 106158), (4472, 97992), (5031, 87104), (5444, 80496), (6192, 70772), (6708, 65328), (7488, 58523), (8166, 53664), (8256, 53079), (8944, 48996), (10062, 43552), (10888, 40248), (12249, 35776), (12384, 35386), (13416, 32664), (16332, 26832), (17693, 24768), (17888, 24498), (20124, 21776)]