1320313536

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{27617}}^1$

素因数の和:27718

約数の個数: 84

約数和(自身を含む): 3830174712

約数和(自身を除く): 2509861176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 498, 576, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5312, 5976, 7968, 11952, 15936, 23904, 27617, 47808, 55234, 82851, 110468, 165702, 220936, 248553, 331404, 441872, 497106, 662808, 883744, 994212, 1325616, 1767488, 1988424, 2292211, 2651232, 3976848, 4584422, 5302464, 6876633, 7953696, 9168844, 13753266, 15907392, 18337688, 20629899, 27506532, 36675376, 41259798, 55013064, 73350752, 82519596, 110026128, 146701504, 165039192, 220052256, 330078384, 440104512, 660156768, 1320313536]

約数ペア:

[(1, 1320313536), (2, 660156768), (3, 440104512), (4, 330078384), (6, 220052256), (8, 165039192), (9, 146701504), (12, 110026128), (16, 82519596), (18, 73350752), (24, 55013064), (32, 41259798), (36, 36675376), (48, 27506532), (64, 20629899), (72, 18337688), (83, 15907392), (96, 13753266), (144, 9168844), (166, 7953696), (192, 6876633), (249, 5302464), (288, 4584422), (332, 3976848), (498, 2651232), (576, 2292211), (664, 1988424), (747, 1767488), (996, 1325616), (1328, 994212), (1494, 883744), (1992, 662808), (2656, 497106), (2988, 441872), (3984, 331404), (5312, 248553), (5976, 220936), (7968, 165702), (11952, 110468), (15936, 82851), (23904, 55234), (27617, 47808)]