31566144

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 93268800

約数和(自身を除く): 61702656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 509, 544, 608, 646, 816, 912, 969, 1018, 1088, 1216, 1292, 1527, 1632, 1824, 1938, 2036, 2584, 3054, 3264, 3648, 3876, 4072, 5168, 6108, 7752, 8144, 8653, 9671, 10336, 12216, 15504, 16288, 17306, 19342, 20672, 24432, 25959, 29013, 31008, 32576, 34612, 38684, 48864, 51918, 58026, 62016, 69224, 77368, 97728, 103836, 116052, 138448, 154736, 164407, 207672, 232104, 276896, 309472, 328814, 415344, 464208, 493221, 553792, 618944, 657628, 830688, 928416, 986442, 1315256, 1661376, 1856832, 1972884, 2630512, 3945768, 5261024, 7891536, 10522048, 15783072, 31566144]

約数ペア:

[(1, 31566144), (2, 15783072), (3, 10522048), (4, 7891536), (6, 5261024), (8, 3945768), (12, 2630512), (16, 1972884), (17, 1856832), (19, 1661376), (24, 1315256), (32, 986442), (34, 928416), (38, 830688), (48, 657628), (51, 618944), (57, 553792), (64, 493221), (68, 464208), (76, 415344), (96, 328814), (102, 309472), (114, 276896), (136, 232104), (152, 207672), (192, 164407), (204, 154736), (228, 138448), (272, 116052), (304, 103836), (323, 97728), (408, 77368), (456, 69224), (509, 62016), (544, 58026), (608, 51918), (646, 48864), (816, 38684), (912, 34612), (969, 32576), (1018, 31008), (1088, 29013), (1216, 25959), (1292, 24432), (1527, 20672), (1632, 19342), (1824, 17306), (1938, 16288), (2036, 15504), (2584, 12216), (3054, 10336), (3264, 9671), (3648, 8653), (3876, 8144), (4072, 7752), (5168, 6108)]