211657968

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{5903}}^1$

素因数の和:6003

約数の個数: 80

約数和(自身を含む): 614960640

約数和(自身を除く): 403302672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2241, 2988, 3984, 4482, 5903, 5976, 8964, 11806, 11952, 17709, 17928, 23612, 35418, 35856, 47224, 53127, 70836, 94448, 106254, 141672, 159381, 212508, 283344, 318762, 425016, 489949, 637524, 850032, 979898, 1275048, 1469847, 1959796, 2550096, 2939694, 3919592, 4409541, 5879388, 7839184, 8819082, 11758776, 13228623, 17638164, 23517552, 26457246, 35276328, 52914492, 70552656, 105828984, 211657968]

約数ペア:

[(1, 211657968), (2, 105828984), (3, 70552656), (4, 52914492), (6, 35276328), (8, 26457246), (9, 23517552), (12, 17638164), (16, 13228623), (18, 11758776), (24, 8819082), (27, 7839184), (36, 5879388), (48, 4409541), (54, 3919592), (72, 2939694), (83, 2550096), (108, 1959796), (144, 1469847), (166, 1275048), (216, 979898), (249, 850032), (332, 637524), (432, 489949), (498, 425016), (664, 318762), (747, 283344), (996, 212508), (1328, 159381), (1494, 141672), (1992, 106254), (2241, 94448), (2988, 70836), (3984, 53127), (4482, 47224), (5903, 35856), (5976, 35418), (8964, 23612), (11806, 17928), (11952, 17709)]