2041824672

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{25411}}^1$

素因数の和:25464

約数の個数: 120

約数和(自身を含む): 6198901632

約数和(自身を除く): 4157076960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 13392, 20088, 25411, 26784, 40176, 50822, 76233, 80352, 101644, 152466, 203288, 228699, 304932, 406576, 457398, 609864, 686097, 787741, 813152, 914796, 1219728, 1372194, 1575482, 1829592, 2058291, 2363223, 2439456, 2744388, 3150964, 3659184, 4116582, 4726446, 5488776, 6301928, 7089669, 7318368, 8233164, 9452892, 10977552, 12603856, 14179338, 16466328, 18905784, 21269007, 21955104, 25207712, 28358676, 32932656, 37811568, 42538014, 56717352, 63807021, 65865312, 75623136, 85076028, 113434704, 127614042, 170152056, 226869408, 255228084, 340304112, 510456168, 680608224, 1020912336, 2041824672]

約数ペア:

[(1, 2041824672), (2, 1020912336), (3, 680608224), (4, 510456168), (6, 340304112), (8, 255228084), (9, 226869408), (12, 170152056), (16, 127614042), (18, 113434704), (24, 85076028), (27, 75623136), (31, 65865312), (32, 63807021), (36, 56717352), (48, 42538014), (54, 37811568), (62, 32932656), (72, 28358676), (81, 25207712), (93, 21955104), (96, 21269007), (108, 18905784), (124, 16466328), (144, 14179338), (162, 12603856), (186, 10977552), (216, 9452892), (248, 8233164), (279, 7318368), (288, 7089669), (324, 6301928), (372, 5488776), (432, 4726446), (496, 4116582), (558, 3659184), (648, 3150964), (744, 2744388), (837, 2439456), (864, 2363223), (992, 2058291), (1116, 1829592), (1296, 1575482), (1488, 1372194), (1674, 1219728), (2232, 914796), (2511, 813152), (2592, 787741), (2976, 686097), (3348, 609864), (4464, 457398), (5022, 406576), (6696, 304932), (8928, 228699), (10044, 203288), (13392, 152466), (20088, 101644), (25411, 80352), (26784, 76233), (40176, 50822)]