672283136

素因数分解:

$2^9\times 7^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 120

約数和(自身を含む): 1582327296

約数和(自身を除く): 910044160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 211, 224, 254, 256, 392, 422, 448, 508, 512, 784, 844, 889, 896, 1016, 1477, 1568, 1688, 1778, 1792, 2032, 2954, 3136, 3376, 3556, 3584, 4064, 5908, 6223, 6272, 6752, 7112, 8128, 10339, 11816, 12446, 12544, 13504, 14224, 16256, 20678, 23632, 24892, 25088, 26797, 27008, 28448, 32512, 41356, 47264, 49784, 53594, 54016, 56896, 65024, 82712, 94528, 99568, 107188, 108032, 113792, 165424, 187579, 189056, 199136, 214376, 227584, 330848, 375158, 378112, 398272, 428752, 455168, 661696, 750316, 756224, 796544, 857504, 1313053, 1323392, 1500632, 1593088, 1715008, 2626106, 2646784, 3001264, 3186176, 3430016, 5252212, 5293568, 6002528, 6860032, 10504424, 12005056, 13720064, 21008848, 24010112, 42017696, 48020224, 84035392, 96040448, 168070784, 336141568, 672283136]

約数ペア:

[(1, 672283136), (2, 336141568), (4, 168070784), (7, 96040448), (8, 84035392), (14, 48020224), (16, 42017696), (28, 24010112), (32, 21008848), (49, 13720064), (56, 12005056), (64, 10504424), (98, 6860032), (112, 6002528), (127, 5293568), (128, 5252212), (196, 3430016), (211, 3186176), (224, 3001264), (254, 2646784), (256, 2626106), (392, 1715008), (422, 1593088), (448, 1500632), (508, 1323392), (512, 1313053), (784, 857504), (844, 796544), (889, 756224), (896, 750316), (1016, 661696), (1477, 455168), (1568, 428752), (1688, 398272), (1778, 378112), (1792, 375158), (2032, 330848), (2954, 227584), (3136, 214376), (3376, 199136), (3556, 189056), (3584, 187579), (4064, 165424), (5908, 113792), (6223, 108032), (6272, 107188), (6752, 99568), (7112, 94528), (8128, 82712), (10339, 65024), (11816, 56896), (12446, 54016), (12544, 53594), (13504, 49784), (14224, 47264), (16256, 41356), (20678, 32512), (23632, 28448), (24892, 27008), (25088, 26797)]