381390336

素因数分解:

$2^9\times 3^3\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 1154926080

約数和(自身を除く): 773535744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 512, 564, 576, 587, 752, 768, 846, 864, 1128, 1152, 1174, 1269, 1504, 1536, 1692, 1728, 1761, 2256, 2304, 2348, 2538, 3008, 3384, 3456, 3522, 4512, 4608, 4696, 5076, 5283, 6016, 6768, 6912, 7044, 9024, 9392, 10152, 10566, 12032, 13536, 13824, 14088, 15849, 18048, 18784, 20304, 21132, 24064, 27072, 27589, 28176, 31698, 36096, 37568, 40608, 42264, 54144, 55178, 56352, 63396, 72192, 75136, 81216, 82767, 84528, 108288, 110356, 112704, 126792, 150272, 162432, 165534, 169056, 216576, 220712, 225408, 248301, 253584, 300544, 324864, 331068, 338112, 441424, 450816, 496602, 507168, 649728, 662136, 676224, 744903, 882848, 901632, 993204, 1014336, 1324272, 1352448, 1489806, 1765696, 1986408, 2028672, 2648544, 2704896, 2979612, 3531392, 3972816, 4057344, 5297088, 5959224, 7062784, 7945632, 8114688, 10594176, 11918448, 14125568, 15891264, 21188352, 23836896, 31782528, 42376704, 47673792, 63565056, 95347584, 127130112, 190695168, 381390336]

約数ペア:

[(1, 381390336), (2, 190695168), (3, 127130112), (4, 95347584), (6, 63565056), (8, 47673792), (9, 42376704), (12, 31782528), (16, 23836896), (18, 21188352), (24, 15891264), (27, 14125568), (32, 11918448), (36, 10594176), (47, 8114688), (48, 7945632), (54, 7062784), (64, 5959224), (72, 5297088), (94, 4057344), (96, 3972816), (108, 3531392), (128, 2979612), (141, 2704896), (144, 2648544), (188, 2028672), (192, 1986408), (216, 1765696), (256, 1489806), (282, 1352448), (288, 1324272), (376, 1014336), (384, 993204), (423, 901632), (432, 882848), (512, 744903), (564, 676224), (576, 662136), (587, 649728), (752, 507168), (768, 496602), (846, 450816), (864, 441424), (1128, 338112), (1152, 331068), (1174, 324864), (1269, 300544), (1504, 253584), (1536, 248301), (1692, 225408), (1728, 220712), (1761, 216576), (2256, 169056), (2304, 165534), (2348, 162432), (2538, 150272), (3008, 126792), (3384, 112704), (3456, 110356), (3522, 108288), (4512, 84528), (4608, 82767), (4696, 81216), (5076, 75136), (5283, 72192), (6016, 63396), (6768, 56352), (6912, 55178), (7044, 54144), (9024, 42264), (9392, 40608), (10152, 37568), (10566, 36096), (12032, 31698), (13536, 28176), (13824, 27589), (14088, 27072), (15849, 24064), (18048, 21132), (18784, 20304)]