1239650048

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 3076792320

約数和(自身を除く): 1837142272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 182, 208, 224, 254, 256, 364, 416, 419, 448, 508, 728, 832, 838, 889, 896, 1016, 1456, 1651, 1664, 1676, 1778, 1792, 2032, 2912, 2933, 3302, 3328, 3352, 3556, 4064, 5447, 5824, 5866, 6604, 6704, 7112, 8128, 10894, 11557, 11648, 11732, 13208, 13408, 14224, 16256, 21788, 23114, 23296, 23464, 26416, 26816, 28448, 32512, 38129, 43576, 46228, 46928, 52832, 53213, 53632, 56896, 76258, 87152, 92456, 93856, 105664, 106426, 107264, 113792, 152516, 174304, 184912, 187712, 211328, 212852, 227584, 305032, 348608, 369824, 372491, 375424, 422656, 425704, 610064, 691769, 697216, 739648, 744982, 750848, 851408, 1220128, 1383538, 1394432, 1479296, 1489964, 1702816, 2440256, 2767076, 2958592, 2979928, 3405632, 4842383, 4880512, 5534152, 5959856, 6811264, 9684766, 9761024, 11068304, 11919712, 13622528, 19369532, 22136608, 23839424, 38739064, 44273216, 47678848, 77478128, 88546432, 95357696, 154956256, 177092864, 309912512, 619825024, 1239650048]

約数ペア:

[(1, 1239650048), (2, 619825024), (4, 309912512), (7, 177092864), (8, 154956256), (13, 95357696), (14, 88546432), (16, 77478128), (26, 47678848), (28, 44273216), (32, 38739064), (52, 23839424), (56, 22136608), (64, 19369532), (91, 13622528), (104, 11919712), (112, 11068304), (127, 9761024), (128, 9684766), (182, 6811264), (208, 5959856), (224, 5534152), (254, 4880512), (256, 4842383), (364, 3405632), (416, 2979928), (419, 2958592), (448, 2767076), (508, 2440256), (728, 1702816), (832, 1489964), (838, 1479296), (889, 1394432), (896, 1383538), (1016, 1220128), (1456, 851408), (1651, 750848), (1664, 744982), (1676, 739648), (1778, 697216), (1792, 691769), (2032, 610064), (2912, 425704), (2933, 422656), (3302, 375424), (3328, 372491), (3352, 369824), (3556, 348608), (4064, 305032), (5447, 227584), (5824, 212852), (5866, 211328), (6604, 187712), (6704, 184912), (7112, 174304), (8128, 152516), (10894, 113792), (11557, 107264), (11648, 106426), (11732, 105664), (13208, 93856), (13408, 92456), (14224, 87152), (16256, 76258), (21788, 56896), (23114, 53632), (23296, 53213), (23464, 52832), (26416, 46928), (26816, 46228), (28448, 43576), (32512, 38129)]