505014784

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{3413}}^1$

素因数の和:3465

約数の個数: 60

約数和(自身を含む): 1072204254

約数和(自身を除く): 567189470

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 578, 1088, 1156, 2176, 2312, 3413, 4352, 4624, 6826, 8704, 9248, 13652, 18496, 27304, 36992, 54608, 58021, 73984, 109216, 116042, 147968, 218432, 232084, 436864, 464168, 873728, 928336, 986357, 1747456, 1856672, 1972714, 3713344, 3945428, 7426688, 7890856, 14853376, 15781712, 29706752, 31563424, 63126848, 126253696, 252507392, 505014784]

約数ペア:

[(1, 505014784), (2, 252507392), (4, 126253696), (8, 63126848), (16, 31563424), (17, 29706752), (32, 15781712), (34, 14853376), (64, 7890856), (68, 7426688), (128, 3945428), (136, 3713344), (256, 1972714), (272, 1856672), (289, 1747456), (512, 986357), (544, 928336), (578, 873728), (1088, 464168), (1156, 436864), (2176, 232084), (2312, 218432), (3413, 147968), (4352, 116042), (4624, 109216), (6826, 73984), (8704, 58021), (9248, 54608), (13652, 36992), (18496, 27304)]