307693568

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 767370240

約数和(自身を除く): 459676672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 169, 182, 208, 224, 254, 256, 338, 364, 416, 448, 508, 512, 676, 728, 832, 889, 896, 1016, 1024, 1183, 1352, 1456, 1651, 1664, 1778, 1792, 2032, 2048, 2366, 2704, 2912, 3302, 3328, 3556, 3584, 4064, 4732, 5408, 5824, 6604, 6656, 7112, 7168, 8128, 9464, 10816, 11557, 11648, 13208, 13312, 14224, 14336, 16256, 18928, 21463, 21632, 23114, 23296, 26416, 26624, 28448, 32512, 37856, 42926, 43264, 46228, 46592, 52832, 56896, 65024, 75712, 85852, 86528, 92456, 93184, 105664, 113792, 130048, 150241, 151424, 171704, 173056, 184912, 186368, 211328, 227584, 260096, 300482, 302848, 343408, 346112, 369824, 422656, 455168, 600964, 605696, 686816, 739648, 845312, 910336, 1201928, 1211392, 1373632, 1479296, 1690624, 1820672, 2403856, 2422784, 2747264, 2958592, 3381248, 4807712, 5494528, 5917184, 9615424, 10989056, 11834368, 19230848, 21978112, 23668736, 38461696, 43956224, 76923392, 153846784, 307693568]

約数ペア:

[(1, 307693568), (2, 153846784), (4, 76923392), (7, 43956224), (8, 38461696), (13, 23668736), (14, 21978112), (16, 19230848), (26, 11834368), (28, 10989056), (32, 9615424), (52, 5917184), (56, 5494528), (64, 4807712), (91, 3381248), (104, 2958592), (112, 2747264), (127, 2422784), (128, 2403856), (169, 1820672), (182, 1690624), (208, 1479296), (224, 1373632), (254, 1211392), (256, 1201928), (338, 910336), (364, 845312), (416, 739648), (448, 686816), (508, 605696), (512, 600964), (676, 455168), (728, 422656), (832, 369824), (889, 346112), (896, 343408), (1016, 302848), (1024, 300482), (1183, 260096), (1352, 227584), (1456, 211328), (1651, 186368), (1664, 184912), (1778, 173056), (1792, 171704), (2032, 151424), (2048, 150241), (2366, 130048), (2704, 113792), (2912, 105664), (3302, 93184), (3328, 92456), (3556, 86528), (3584, 85852), (4064, 75712), (4732, 65024), (5408, 56896), (5824, 52832), (6604, 46592), (6656, 46228), (7112, 43264), (7168, 42926), (8128, 37856), (9464, 32512), (10816, 28448), (11557, 26624), (11648, 26416), (13208, 23296), (13312, 23114), (14224, 21632), (14336, 21463), (16256, 18928)]