257923104

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 711244800

約数和(自身を除く): 453321696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 199, 276, 368, 398, 552, 587, 597, 736, 796, 1104, 1174, 1194, 1592, 1761, 2208, 2348, 2388, 3184, 3522, 4577, 4696, 4776, 6368, 7044, 9154, 9392, 9552, 13501, 13731, 14088, 18308, 18784, 19104, 27002, 27462, 28176, 36616, 40503, 54004, 54924, 56352, 73232, 81006, 108008, 109848, 116813, 146464, 162012, 216016, 219696, 233626, 324024, 350439, 432032, 439392, 467252, 648048, 700878, 934504, 1296096, 1401756, 1869008, 2686699, 2803512, 3738016, 5373398, 5607024, 8060097, 10746796, 11214048, 16120194, 21493592, 32240388, 42987184, 64480776, 85974368, 128961552, 257923104]

約数ペア:

[(1, 257923104), (2, 128961552), (3, 85974368), (4, 64480776), (6, 42987184), (8, 32240388), (12, 21493592), (16, 16120194), (23, 11214048), (24, 10746796), (32, 8060097), (46, 5607024), (48, 5373398), (69, 3738016), (92, 2803512), (96, 2686699), (138, 1869008), (184, 1401756), (199, 1296096), (276, 934504), (368, 700878), (398, 648048), (552, 467252), (587, 439392), (597, 432032), (736, 350439), (796, 324024), (1104, 233626), (1174, 219696), (1194, 216016), (1592, 162012), (1761, 146464), (2208, 116813), (2348, 109848), (2388, 108008), (3184, 81006), (3522, 73232), (4577, 56352), (4696, 54924), (4776, 54004), (6368, 40503), (7044, 36616), (9154, 28176), (9392, 27462), (9552, 27002), (13501, 19104), (13731, 18784), (14088, 18308)]