253211968

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 84

約数和(自身を含む): 544799520

約数和(自身を除く): 291587552

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 179, 184, 248, 358, 368, 496, 713, 716, 736, 961, 992, 1426, 1432, 1472, 1922, 1984, 2852, 2864, 3844, 4117, 5549, 5704, 5728, 7688, 8234, 11098, 11408, 11456, 15376, 16468, 22103, 22196, 22816, 30752, 32936, 44206, 44392, 45632, 61504, 65872, 88412, 88784, 127627, 131744, 172019, 176824, 177568, 255254, 263488, 344038, 353648, 355136, 510508, 688076, 707296, 1021016, 1376152, 1414592, 2042032, 2752304, 3956437, 4084064, 5504608, 7912874, 8168128, 11009216, 15825748, 31651496, 63302992, 126605984, 253211968]

約数ペア:

[(1, 253211968), (2, 126605984), (4, 63302992), (8, 31651496), (16, 15825748), (23, 11009216), (31, 8168128), (32, 7912874), (46, 5504608), (62, 4084064), (64, 3956437), (92, 2752304), (124, 2042032), (179, 1414592), (184, 1376152), (248, 1021016), (358, 707296), (368, 688076), (496, 510508), (713, 355136), (716, 353648), (736, 344038), (961, 263488), (992, 255254), (1426, 177568), (1432, 176824), (1472, 172019), (1922, 131744), (1984, 127627), (2852, 88784), (2864, 88412), (3844, 65872), (4117, 61504), (5549, 45632), (5704, 44392), (5728, 44206), (7688, 32936), (8234, 30752), (11098, 22816), (11408, 22196), (11456, 22103), (15376, 16468)]