383479040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 1061179392

約数和(自身を除く): 677700352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 337, 448, 508, 560, 635, 640, 674, 889, 896, 1016, 1120, 1270, 1280, 1348, 1685, 1778, 1792, 2032, 2240, 2359, 2540, 2696, 3370, 3556, 4064, 4445, 4480, 4718, 5080, 5392, 6740, 7112, 8128, 8890, 8960, 9436, 10160, 10784, 11795, 13480, 14224, 16256, 17780, 18872, 20320, 21568, 23590, 26960, 28448, 32512, 35560, 37744, 40640, 42799, 43136, 47180, 53920, 56896, 71120, 75488, 81280, 85598, 86272, 94360, 107840, 113792, 142240, 150976, 162560, 171196, 188720, 213995, 215680, 227584, 284480, 299593, 301952, 342392, 377440, 427990, 431360, 568960, 599186, 603904, 684784, 754880, 855980, 1137920, 1198372, 1369568, 1497965, 1509760, 1711960, 2396744, 2739136, 2995930, 3019520, 3423920, 4793488, 5478272, 5991860, 6847840, 9586976, 10956544, 11983720, 13695680, 19173952, 23967440, 27391360, 38347904, 47934880, 54782720, 76695808, 95869760, 191739520, 383479040]

約数ペア:

[(1, 383479040), (2, 191739520), (4, 95869760), (5, 76695808), (7, 54782720), (8, 47934880), (10, 38347904), (14, 27391360), (16, 23967440), (20, 19173952), (28, 13695680), (32, 11983720), (35, 10956544), (40, 9586976), (56, 6847840), (64, 5991860), (70, 5478272), (80, 4793488), (112, 3423920), (127, 3019520), (128, 2995930), (140, 2739136), (160, 2396744), (224, 1711960), (254, 1509760), (256, 1497965), (280, 1369568), (320, 1198372), (337, 1137920), (448, 855980), (508, 754880), (560, 684784), (635, 603904), (640, 599186), (674, 568960), (889, 431360), (896, 427990), (1016, 377440), (1120, 342392), (1270, 301952), (1280, 299593), (1348, 284480), (1685, 227584), (1778, 215680), (1792, 213995), (2032, 188720), (2240, 171196), (2359, 162560), (2540, 150976), (2696, 142240), (3370, 113792), (3556, 107840), (4064, 94360), (4445, 86272), (4480, 85598), (4718, 81280), (5080, 75488), (5392, 71120), (6740, 56896), (7112, 53920), (8128, 47180), (8890, 43136), (8960, 42799), (9436, 40640), (10160, 37744), (10784, 35560), (11795, 32512), (13480, 28448), (14224, 26960), (16256, 23590), (17780, 21568), (18872, 20320)]