1345182976

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{797}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 2838134880

約数和(自身を除く): 1492951904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 347, 608, 694, 797, 1216, 1388, 1594, 2432, 2776, 3188, 4864, 5552, 6376, 6593, 11104, 12752, 13186, 15143, 22208, 25504, 26372, 30286, 44416, 51008, 52744, 60572, 88832, 102016, 105488, 121144, 204032, 210976, 242288, 276559, 421952, 484576, 553118, 843904, 969152, 1106236, 1687808, 1938304, 2212472, 3876608, 4424944, 5254621, 8849888, 10509242, 17699776, 21018484, 35399552, 42036968, 70799104, 84073936, 168147872, 336295744, 672591488, 1345182976]

約数ペア:

[(1, 1345182976), (2, 672591488), (4, 336295744), (8, 168147872), (16, 84073936), (19, 70799104), (32, 42036968), (38, 35399552), (64, 21018484), (76, 17699776), (128, 10509242), (152, 8849888), (256, 5254621), (304, 4424944), (347, 3876608), (608, 2212472), (694, 1938304), (797, 1687808), (1216, 1106236), (1388, 969152), (1594, 843904), (2432, 553118), (2776, 484576), (3188, 421952), (4864, 276559), (5552, 242288), (6376, 210976), (6593, 204032), (11104, 121144), (12752, 105488), (13186, 102016), (15143, 88832), (22208, 60572), (25504, 52744), (26372, 51008), (30286, 44416)]