307001344

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 665453880

約数和(自身を除く): 358452536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 887, 1024, 1352, 1664, 1774, 2048, 2704, 3328, 3548, 5408, 6656, 7096, 10816, 11531, 13312, 14192, 21632, 23062, 26624, 28384, 43264, 46124, 56768, 86528, 92248, 113536, 149903, 173056, 184496, 227072, 299806, 346112, 368992, 454144, 599612, 737984, 908288, 1199224, 1475968, 1816576, 2398448, 2951936, 4796896, 5903872, 9593792, 11807744, 19187584, 23615488, 38375168, 76750336, 153500672, 307001344]

約数ペア:

[(1, 307001344), (2, 153500672), (4, 76750336), (8, 38375168), (13, 23615488), (16, 19187584), (26, 11807744), (32, 9593792), (52, 5903872), (64, 4796896), (104, 2951936), (128, 2398448), (169, 1816576), (208, 1475968), (256, 1199224), (338, 908288), (416, 737984), (512, 599612), (676, 454144), (832, 368992), (887, 346112), (1024, 299806), (1352, 227072), (1664, 184496), (1774, 173056), (2048, 149903), (2704, 113536), (3328, 92248), (3548, 86528), (5408, 56768), (6656, 46124), (7096, 43264), (10816, 28384), (11531, 26624), (13312, 23062), (14192, 21632)]