254218104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 576051336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 53, 56, 62, 63, 72, 84, 93, 106, 124, 126, 159, 168, 186, 212, 217, 248, 252, 279, 307, 318, 371, 372, 424, 434, 477, 504, 558, 614, 636, 651, 742, 744, 868, 921, 954, 1113, 1116, 1228, 1272, 1302, 1484, 1643, 1736, 1842, 1908, 1953, 2149, 2226, 2232, 2456, 2604, 2763, 2968, 3286, 3339, 3684, 3816, 3906, 4298, 4452, 4929, 5208, 5526, 6447, 6572, 6678, 7368, 7812, 8596, 8904, 9517, 9858, 11052, 11501, 12894, 13144, 13356, 14787, 15624, 16271, 17192, 19034, 19341, 19716, 22104, 23002, 25788, 26712, 28551, 29574, 32542, 34503, 38068, 38682, 39432, 46004, 48813, 51576, 57102, 59148, 65084, 66619, 69006, 76136, 77364, 85653, 92008, 97626, 103509, 113897, 114204, 118296, 130168, 133238, 138012, 146439, 154728, 171306, 195252, 199857, 207018, 227794, 228408, 266476, 276024, 292878, 341691, 342612, 390504, 399714, 414036, 455588, 504401, 532952, 585756, 599571, 683382, 685224, 799428, 828072, 911176, 1008802, 1025073, 1171512, 1199142, 1366764, 1513203, 1598856, 2017604, 2050146, 2398284, 2733528, 3026406, 3530807, 4035208, 4100292, 4539609, 4796568, 6052812, 7061614, 8200584, 9079218, 10592421, 12105624, 14123228, 18158436, 21184842, 28246456, 31777263, 36316872, 42369684, 63554526, 84739368, 127109052, 254218104]

約数ペア:

[(1, 254218104), (2, 127109052), (3, 84739368), (4, 63554526), (6, 42369684), (7, 36316872), (8, 31777263), (9, 28246456), (12, 21184842), (14, 18158436), (18, 14123228), (21, 12105624), (24, 10592421), (28, 9079218), (31, 8200584), (36, 7061614), (42, 6052812), (53, 4796568), (56, 4539609), (62, 4100292), (63, 4035208), (72, 3530807), (84, 3026406), (93, 2733528), (106, 2398284), (124, 2050146), (126, 2017604), (159, 1598856), (168, 1513203), (186, 1366764), (212, 1199142), (217, 1171512), (248, 1025073), (252, 1008802), (279, 911176), (307, 828072), (318, 799428), (371, 685224), (372, 683382), (424, 599571), (434, 585756), (477, 532952), (504, 504401), (558, 455588), (614, 414036), (636, 399714), (651, 390504), (742, 342612), (744, 341691), (868, 292878), (921, 276024), (954, 266476), (1113, 228408), (1116, 227794), (1228, 207018), (1272, 199857), (1302, 195252), (1484, 171306), (1643, 154728), (1736, 146439), (1842, 138012), (1908, 133238), (1953, 130168), (2149, 118296), (2226, 114204), (2232, 113897), (2456, 103509), (2604, 97626), (2763, 92008), (2968, 85653), (3286, 77364), (3339, 76136), (3684, 69006), (3816, 66619), (3906, 65084), (4298, 59148), (4452, 57102), (4929, 51576), (5208, 48813), (5526, 46004), (6447, 39432), (6572, 38682), (6678, 38068), (7368, 34503), (7812, 32542), (8596, 29574), (8904, 28551), (9517, 26712), (9858, 25788), (11052, 23002), (11501, 22104), (12894, 19716), (13144, 19341), (13356, 19034), (14787, 17192), (15624, 16271)]