245254272

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 676823040

約数和(自身を除く): 431568768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 107, 127, 128, 141, 188, 192, 214, 254, 282, 321, 376, 381, 384, 428, 508, 564, 642, 752, 762, 856, 1016, 1128, 1284, 1504, 1524, 1712, 2032, 2256, 2568, 3008, 3048, 3424, 4064, 4512, 5029, 5136, 5969, 6016, 6096, 6848, 8128, 9024, 10058, 10272, 11938, 12192, 13589, 13696, 15087, 16256, 17907, 18048, 20116, 20544, 23876, 24384, 27178, 30174, 35814, 40232, 40767, 41088, 47752, 48768, 54356, 60348, 71628, 80464, 81534, 95504, 108712, 120696, 143256, 160928, 163068, 191008, 217424, 241392, 286512, 321856, 326136, 382016, 434848, 482784, 573024, 638683, 643712, 652272, 764032, 869696, 965568, 1146048, 1277366, 1304544, 1739392, 1916049, 1931136, 2292096, 2554732, 2609088, 3832098, 5109464, 5218176, 7664196, 10218928, 15328392, 20437856, 30656784, 40875712, 61313568, 81751424, 122627136, 245254272]

約数ペア:

[(1, 245254272), (2, 122627136), (3, 81751424), (4, 61313568), (6, 40875712), (8, 30656784), (12, 20437856), (16, 15328392), (24, 10218928), (32, 7664196), (47, 5218176), (48, 5109464), (64, 3832098), (94, 2609088), (96, 2554732), (107, 2292096), (127, 1931136), (128, 1916049), (141, 1739392), (188, 1304544), (192, 1277366), (214, 1146048), (254, 965568), (282, 869696), (321, 764032), (376, 652272), (381, 643712), (384, 638683), (428, 573024), (508, 482784), (564, 434848), (642, 382016), (752, 326136), (762, 321856), (856, 286512), (1016, 241392), (1128, 217424), (1284, 191008), (1504, 163068), (1524, 160928), (1712, 143256), (2032, 120696), (2256, 108712), (2568, 95504), (3008, 81534), (3048, 80464), (3424, 71628), (4064, 60348), (4512, 54356), (5029, 48768), (5136, 47752), (5969, 41088), (6016, 40767), (6096, 40232), (6848, 35814), (8128, 30174), (9024, 27178), (10058, 24384), (10272, 23876), (11938, 20544), (12192, 20116), (13589, 18048), (13696, 17907), (15087, 16256)]