13291241152

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{6221}}^1$

素因数の和:6510

約数の個数: 112

約数和(自身を含む): 31860622080

約数和(自身を除く): 18569380928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 251, 266, 304, 448, 502, 532, 608, 1004, 1064, 1216, 1757, 2008, 2128, 3514, 4016, 4256, 4769, 6221, 7028, 8032, 8512, 9538, 12442, 14056, 16064, 19076, 24884, 28112, 33383, 38152, 43547, 49768, 56224, 66766, 76304, 87094, 99536, 112448, 118199, 133532, 152608, 174188, 199072, 236398, 267064, 305216, 348376, 398144, 472796, 534128, 696752, 827393, 945592, 1068256, 1393504, 1561471, 1654786, 1891184, 2136512, 2787008, 3122942, 3309572, 3782368, 6245884, 6619144, 7564736, 10930297, 12491768, 13238288, 21860594, 24983536, 26476576, 29667949, 43721188, 49967072, 52953152, 59335898, 87442376, 99934144, 118671796, 174884752, 207675643, 237343592, 349769504, 415351286, 474687184, 699539008, 830702572, 949374368, 1661405144, 1898748736, 3322810288, 6645620576, 13291241152]

約数ペア:

[(1, 13291241152), (2, 6645620576), (4, 3322810288), (7, 1898748736), (8, 1661405144), (14, 949374368), (16, 830702572), (19, 699539008), (28, 474687184), (32, 415351286), (38, 349769504), (56, 237343592), (64, 207675643), (76, 174884752), (112, 118671796), (133, 99934144), (152, 87442376), (224, 59335898), (251, 52953152), (266, 49967072), (304, 43721188), (448, 29667949), (502, 26476576), (532, 24983536), (608, 21860594), (1004, 13238288), (1064, 12491768), (1216, 10930297), (1757, 7564736), (2008, 6619144), (2128, 6245884), (3514, 3782368), (4016, 3309572), (4256, 3122942), (4769, 2787008), (6221, 2136512), (7028, 1891184), (8032, 1654786), (8512, 1561471), (9538, 1393504), (12442, 1068256), (14056, 945592), (16064, 827393), (19076, 696752), (24884, 534128), (28112, 472796), (33383, 398144), (38152, 348376), (43547, 305216), (49768, 267064), (56224, 236398), (66766, 199072), (76304, 174188), (87094, 152608), (99536, 133532), (112448, 118199)]