764492032

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 1604425536

約数和(自身を除く): 839933504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 157, 184, 256, 314, 368, 628, 736, 827, 1256, 1472, 1654, 2512, 2944, 3308, 3611, 5024, 5888, 6616, 7222, 10048, 13232, 14444, 19021, 20096, 26464, 28888, 38042, 40192, 52928, 57776, 76084, 105856, 115552, 129839, 152168, 211712, 231104, 259678, 304336, 462208, 519356, 608672, 924416, 1038712, 1217344, 2077424, 2434688, 2986297, 4154848, 4869376, 5972594, 8309696, 11945188, 16619392, 23890376, 33238784, 47780752, 95561504, 191123008, 382246016, 764492032]

約数ペア:

[(1, 764492032), (2, 382246016), (4, 191123008), (8, 95561504), (16, 47780752), (23, 33238784), (32, 23890376), (46, 16619392), (64, 11945188), (92, 8309696), (128, 5972594), (157, 4869376), (184, 4154848), (256, 2986297), (314, 2434688), (368, 2077424), (628, 1217344), (736, 1038712), (827, 924416), (1256, 608672), (1472, 519356), (1654, 462208), (2512, 304336), (2944, 259678), (3308, 231104), (3611, 211712), (5024, 152168), (5888, 129839), (6616, 115552), (7222, 105856), (10048, 76084), (13232, 57776), (14444, 52928), (19021, 40192), (20096, 38042), (26464, 28888)]