258034432

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 549893232

約数和(自身を除く): 291858800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 211, 256, 272, 281, 422, 544, 562, 844, 1088, 1124, 1688, 2176, 2248, 3376, 3587, 4352, 4496, 4777, 6752, 7174, 8992, 9554, 13504, 14348, 17984, 19108, 27008, 28696, 35968, 38216, 54016, 57392, 59291, 71936, 76432, 114784, 118582, 152864, 229568, 237164, 305728, 459136, 474328, 611456, 918272, 948656, 1007947, 1222912, 1897312, 2015894, 3794624, 4031788, 7589248, 8063576, 15178496, 16127152, 32254304, 64508608, 129017216, 258034432]

約数ペア:

[(1, 258034432), (2, 129017216), (4, 64508608), (8, 32254304), (16, 16127152), (17, 15178496), (32, 8063576), (34, 7589248), (64, 4031788), (68, 3794624), (128, 2015894), (136, 1897312), (211, 1222912), (256, 1007947), (272, 948656), (281, 918272), (422, 611456), (544, 474328), (562, 459136), (844, 305728), (1088, 237164), (1124, 229568), (1688, 152864), (2176, 118582), (2248, 114784), (3376, 76432), (3587, 71936), (4352, 59291), (4496, 57392), (4777, 54016), (6752, 38216), (7174, 35968), (8992, 28696), (9554, 27008), (13504, 19108), (14348, 17984)]