198290688

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 565125120

約数和(自身を除く): 366834432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 107, 114, 127, 128, 152, 192, 214, 228, 254, 256, 304, 321, 381, 384, 428, 456, 508, 608, 642, 762, 768, 856, 912, 1016, 1216, 1284, 1524, 1712, 1824, 2032, 2033, 2413, 2432, 2568, 3048, 3424, 3648, 4064, 4066, 4826, 4864, 5136, 6096, 6099, 6848, 7239, 7296, 8128, 8132, 9652, 10272, 12192, 12198, 13589, 13696, 14478, 14592, 16256, 16264, 19304, 20544, 24384, 24396, 27178, 27392, 28956, 32512, 32528, 38608, 40767, 41088, 48768, 48792, 54356, 57912, 65056, 77216, 81534, 82176, 97536, 97584, 108712, 115824, 130112, 154432, 163068, 195168, 217424, 231648, 258191, 260224, 308864, 326136, 390336, 434848, 463296, 516382, 520448, 617728, 652272, 774573, 780672, 869696, 926592, 1032764, 1304544, 1549146, 1561344, 1739392, 1853184, 2065528, 2609088, 3098292, 3478784, 4131056, 5218176, 6196584, 8262112, 10436352, 12393168, 16524224, 24786336, 33048448, 49572672, 66096896, 99145344, 198290688]

約数ペア:

[(1, 198290688), (2, 99145344), (3, 66096896), (4, 49572672), (6, 33048448), (8, 24786336), (12, 16524224), (16, 12393168), (19, 10436352), (24, 8262112), (32, 6196584), (38, 5218176), (48, 4131056), (57, 3478784), (64, 3098292), (76, 2609088), (96, 2065528), (107, 1853184), (114, 1739392), (127, 1561344), (128, 1549146), (152, 1304544), (192, 1032764), (214, 926592), (228, 869696), (254, 780672), (256, 774573), (304, 652272), (321, 617728), (381, 520448), (384, 516382), (428, 463296), (456, 434848), (508, 390336), (608, 326136), (642, 308864), (762, 260224), (768, 258191), (856, 231648), (912, 217424), (1016, 195168), (1216, 163068), (1284, 154432), (1524, 130112), (1712, 115824), (1824, 108712), (2032, 97584), (2033, 97536), (2413, 82176), (2432, 81534), (2568, 77216), (3048, 65056), (3424, 57912), (3648, 54356), (4064, 48792), (4066, 48768), (4826, 41088), (4864, 40767), (5136, 38608), (6096, 32528), (6099, 32512), (6848, 28956), (7239, 27392), (7296, 27178), (8128, 24396), (8132, 24384), (9652, 20544), (10272, 19304), (12192, 16264), (12198, 16256), (13589, 14592), (13696, 14478)]