1389490368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54413}}^1$

素因数の和:54454

約数の個数: 112

約数和(自身を含む): 4422769920

約数和(自身を除く): 3033279552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 54413, 108826, 163239, 217652, 326478, 380891, 435304, 652956, 761782, 870608, 1033847, 1142673, 1305912, 1523564, 1741216, 2067694, 2285346, 2611824, 3047128, 3101541, 3482432, 4135388, 4570692, 5223648, 6094256, 6203082, 7236929, 8270776, 9141384, 10447296, 12188512, 12406164, 14473858, 16541552, 18282768, 21710787, 24377024, 24812328, 28947716, 33083104, 36565536, 43421574, 49624656, 57895432, 66166208, 73131072, 86843148, 99249312, 115790864, 173686296, 198498624, 231581728, 347372592, 463163456, 694745184, 1389490368]

約数ペア:

[(1, 1389490368), (2, 694745184), (3, 463163456), (4, 347372592), (6, 231581728), (7, 198498624), (8, 173686296), (12, 115790864), (14, 99249312), (16, 86843148), (19, 73131072), (21, 66166208), (24, 57895432), (28, 49624656), (32, 43421574), (38, 36565536), (42, 33083104), (48, 28947716), (56, 24812328), (57, 24377024), (64, 21710787), (76, 18282768), (84, 16541552), (96, 14473858), (112, 12406164), (114, 12188512), (133, 10447296), (152, 9141384), (168, 8270776), (192, 7236929), (224, 6203082), (228, 6094256), (266, 5223648), (304, 4570692), (336, 4135388), (399, 3482432), (448, 3101541), (456, 3047128), (532, 2611824), (608, 2285346), (672, 2067694), (798, 1741216), (912, 1523564), (1064, 1305912), (1216, 1142673), (1344, 1033847), (1596, 870608), (1824, 761782), (2128, 652956), (3192, 435304), (3648, 380891), (4256, 326478), (6384, 217652), (8512, 163239), (12768, 108826), (25536, 54413)]