38468144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 98993664

約数和(自身を除く): 60525520

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 34, 43, 44, 46, 52, 68, 86, 88, 92, 104, 136, 143, 172, 176, 184, 187, 208, 221, 253, 272, 286, 299, 344, 368, 374, 391, 442, 473, 506, 559, 572, 598, 688, 731, 748, 782, 884, 946, 989, 1012, 1118, 1144, 1196, 1462, 1496, 1564, 1768, 1892, 1978, 2024, 2236, 2288, 2392, 2431, 2924, 2992, 3128, 3289, 3536, 3784, 3956, 4048, 4301, 4472, 4784, 4862, 5083, 5848, 6149, 6256, 6578, 7568, 7912, 8041, 8602, 8944, 9503, 9724, 10166, 10879, 11696, 12298, 12857, 13156, 15824, 16082, 16813, 17204, 19006, 19448, 20332, 21758, 24596, 25714, 26312, 32164, 33626, 34408, 38012, 38896, 40664, 43516, 49192, 51428, 52624, 55913, 64328, 67252, 68816, 76024, 81328, 87032, 98384, 102856, 104533, 111826, 128656, 134504, 141427, 152048, 174064, 184943, 205712, 209066, 218569, 223652, 269008, 282854, 369886, 418132, 437138, 447304, 565708, 739772, 836264, 874276, 894608, 1131416, 1479544, 1672528, 1748552, 2262832, 2404259, 2959088, 3497104, 4808518, 9617036, 19234072, 38468144]

約数ペア:

[(1, 38468144), (2, 19234072), (4, 9617036), (8, 4808518), (11, 3497104), (13, 2959088), (16, 2404259), (17, 2262832), (22, 1748552), (23, 1672528), (26, 1479544), (34, 1131416), (43, 894608), (44, 874276), (46, 836264), (52, 739772), (68, 565708), (86, 447304), (88, 437138), (92, 418132), (104, 369886), (136, 282854), (143, 269008), (172, 223652), (176, 218569), (184, 209066), (187, 205712), (208, 184943), (221, 174064), (253, 152048), (272, 141427), (286, 134504), (299, 128656), (344, 111826), (368, 104533), (374, 102856), (391, 98384), (442, 87032), (473, 81328), (506, 76024), (559, 68816), (572, 67252), (598, 64328), (688, 55913), (731, 52624), (748, 51428), (782, 49192), (884, 43516), (946, 40664), (989, 38896), (1012, 38012), (1118, 34408), (1144, 33626), (1196, 32164), (1462, 26312), (1496, 25714), (1564, 24596), (1768, 21758), (1892, 20332), (1978, 19448), (2024, 19006), (2236, 17204), (2288, 16813), (2392, 16082), (2431, 15824), (2924, 13156), (2992, 12857), (3128, 12298), (3289, 11696), (3536, 10879), (3784, 10166), (3956, 9724), (4048, 9503), (4301, 8944), (4472, 8602), (4784, 8041), (4862, 7912), (5083, 7568), (5848, 6578), (6149, 6256)]