281033712

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 200

約数和(自身を含む): 872332560

約数和(自身を除く): 591298848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 101, 108, 113, 114, 144, 152, 162, 171, 202, 216, 226, 228, 303, 304, 324, 339, 342, 404, 432, 452, 456, 513, 606, 648, 678, 684, 808, 904, 909, 912, 1017, 1026, 1212, 1296, 1356, 1368, 1539, 1616, 1808, 1818, 1919, 2034, 2052, 2147, 2424, 2712, 2727, 2736, 3051, 3078, 3636, 3838, 4068, 4104, 4294, 4848, 5424, 5454, 5757, 6102, 6156, 6441, 7272, 7676, 8136, 8181, 8208, 8588, 9153, 10908, 11413, 11514, 12204, 12312, 12882, 14544, 15352, 16272, 16362, 17176, 17271, 18306, 19323, 21816, 22826, 23028, 24408, 24624, 25764, 30704, 32724, 34239, 34352, 34542, 36612, 38646, 43632, 45652, 46056, 48816, 51528, 51813, 57969, 65448, 68478, 69084, 73224, 77292, 91304, 92112, 102717, 103056, 103626, 115938, 130896, 136956, 138168, 146448, 154584, 155439, 173907, 182608, 205434, 207252, 216847, 231876, 273912, 276336, 308151, 309168, 310878, 347814, 410868, 414504, 433694, 463752, 547824, 616302, 621756, 650541, 695628, 821736, 829008, 867388, 924453, 927504, 1232604, 1243512, 1301082, 1391256, 1643472, 1734776, 1848906, 1951623, 2465208, 2487024, 2602164, 2782512, 3469552, 3697812, 3903246, 4930416, 5204328, 5854869, 7395624, 7806492, 10408656, 11709738, 14791248, 15612984, 17564607, 23419476, 31225968, 35129214, 46838952, 70258428, 93677904, 140516856, 281033712]

約数ペア:

[(1, 281033712), (2, 140516856), (3, 93677904), (4, 70258428), (6, 46838952), (8, 35129214), (9, 31225968), (12, 23419476), (16, 17564607), (18, 15612984), (19, 14791248), (24, 11709738), (27, 10408656), (36, 7806492), (38, 7395624), (48, 5854869), (54, 5204328), (57, 4930416), (72, 3903246), (76, 3697812), (81, 3469552), (101, 2782512), (108, 2602164), (113, 2487024), (114, 2465208), (144, 1951623), (152, 1848906), (162, 1734776), (171, 1643472), (202, 1391256), (216, 1301082), (226, 1243512), (228, 1232604), (303, 927504), (304, 924453), (324, 867388), (339, 829008), (342, 821736), (404, 695628), (432, 650541), (452, 621756), (456, 616302), (513, 547824), (606, 463752), (648, 433694), (678, 414504), (684, 410868), (808, 347814), (904, 310878), (909, 309168), (912, 308151), (1017, 276336), (1026, 273912), (1212, 231876), (1296, 216847), (1356, 207252), (1368, 205434), (1539, 182608), (1616, 173907), (1808, 155439), (1818, 154584), (1919, 146448), (2034, 138168), (2052, 136956), (2147, 130896), (2424, 115938), (2712, 103626), (2727, 103056), (2736, 102717), (3051, 92112), (3078, 91304), (3636, 77292), (3838, 73224), (4068, 69084), (4104, 68478), (4294, 65448), (4848, 57969), (5424, 51813), (5454, 51528), (5757, 48816), (6102, 46056), (6156, 45652), (6441, 43632), (7272, 38646), (7676, 36612), (8136, 34542), (8181, 34352), (8208, 34239), (8588, 32724), (9153, 30704), (10908, 25764), (11413, 24624), (11514, 24408), (12204, 23028), (12312, 22826), (12882, 21816), (14544, 19323), (15352, 18306), (16272, 17271), (16362, 17176)]