219132912

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 577740800

約数和(自身を除く): 358607888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 127, 206, 254, 309, 349, 381, 412, 508, 618, 698, 762, 824, 1016, 1047, 1236, 1396, 1524, 1648, 2032, 2094, 2472, 2792, 3048, 4188, 4944, 5584, 6096, 8376, 13081, 16752, 26162, 35947, 39243, 44323, 52324, 71894, 78486, 88646, 104648, 107841, 132969, 143788, 156972, 177292, 209296, 215682, 265938, 287576, 313944, 354584, 431364, 531876, 575152, 627888, 709168, 862728, 1063752, 1725456, 2127504, 4565269, 9130538, 13695807, 18261076, 27391614, 36522152, 54783228, 73044304, 109566456, 219132912]

約数ペア:

[(1, 219132912), (2, 109566456), (3, 73044304), (4, 54783228), (6, 36522152), (8, 27391614), (12, 18261076), (16, 13695807), (24, 9130538), (48, 4565269), (103, 2127504), (127, 1725456), (206, 1063752), (254, 862728), (309, 709168), (349, 627888), (381, 575152), (412, 531876), (508, 431364), (618, 354584), (698, 313944), (762, 287576), (824, 265938), (1016, 215682), (1047, 209296), (1236, 177292), (1396, 156972), (1524, 143788), (1648, 132969), (2032, 107841), (2094, 104648), (2472, 88646), (2792, 78486), (3048, 71894), (4188, 52324), (4944, 44323), (5584, 39243), (6096, 35947), (8376, 26162), (13081, 16752)]