2186353408

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 4924977120

約数和(自身を除く): 2738623712

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 137, 152, 193, 256, 272, 274, 304, 323, 386, 544, 548, 608, 646, 772, 1088, 1096, 1216, 1292, 1544, 2176, 2192, 2329, 2432, 2584, 2603, 3088, 3281, 3667, 4352, 4384, 4658, 4864, 5168, 5206, 6176, 6562, 7334, 8768, 9316, 10336, 10412, 12352, 13124, 14668, 17536, 18632, 20672, 20824, 24704, 26248, 26441, 29336, 35072, 37264, 41344, 41648, 44251, 49408, 52496, 52882, 58672, 62339, 74528, 82688, 83296, 88502, 104992, 105764, 117344, 124678, 149056, 166592, 177004, 209984, 211528, 234688, 249356, 298112, 333184, 354008, 419968, 423056, 449497, 469376, 498712, 502379, 596224, 666368, 708016, 839936, 846112, 898994, 938752, 997424, 1004758, 1416032, 1692224, 1797988, 1994848, 2009516, 2832064, 3384448, 3595976, 3989696, 4019032, 5664128, 6768896, 7191952, 7979392, 8038064, 8540443, 11328256, 14383904, 15958784, 16076128, 17080886, 28767808, 32152256, 34161772, 57535616, 64304512, 68323544, 115071232, 128609024, 136647088, 273294176, 546588352, 1093176704, 2186353408]

約数ペア:

[(1, 2186353408), (2, 1093176704), (4, 546588352), (8, 273294176), (16, 136647088), (17, 128609024), (19, 115071232), (32, 68323544), (34, 64304512), (38, 57535616), (64, 34161772), (68, 32152256), (76, 28767808), (128, 17080886), (136, 16076128), (137, 15958784), (152, 14383904), (193, 11328256), (256, 8540443), (272, 8038064), (274, 7979392), (304, 7191952), (323, 6768896), (386, 5664128), (544, 4019032), (548, 3989696), (608, 3595976), (646, 3384448), (772, 2832064), (1088, 2009516), (1096, 1994848), (1216, 1797988), (1292, 1692224), (1544, 1416032), (2176, 1004758), (2192, 997424), (2329, 938752), (2432, 898994), (2584, 846112), (2603, 839936), (3088, 708016), (3281, 666368), (3667, 596224), (4352, 502379), (4384, 498712), (4658, 469376), (4864, 449497), (5168, 423056), (5206, 419968), (6176, 354008), (6562, 333184), (7334, 298112), (8768, 249356), (9316, 234688), (10336, 211528), (10412, 209984), (12352, 177004), (13124, 166592), (14668, 149056), (17536, 124678), (18632, 117344), (20672, 105764), (20824, 104992), (24704, 88502), (26248, 83296), (26441, 82688), (29336, 74528), (35072, 62339), (37264, 58672), (41344, 52882), (41648, 52496), (44251, 49408)]