212852448

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 648700416

約数和(自身を除く): 435847968

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, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 883, 972, 992, 1116, 1296, 1488, 1674, 1766, 1944, 2232, 2511, 2592, 2649, 2976, 3348, 3532, 3888, 4464, 5022, 5298, 6696, 7064, 7533, 7776, 7947, 8928, 10044, 10596, 13392, 14128, 15066, 15894, 20088, 21192, 23841, 26784, 27373, 28256, 30132, 31788, 40176, 42384, 47682, 54746, 60264, 63576, 71523, 80352, 82119, 84768, 95364, 109492, 120528, 127152, 143046, 164238, 190728, 214569, 218984, 241056, 246357, 254304, 286092, 328476, 381456, 429138, 437968, 492714, 572184, 656952, 739071, 762912, 858276, 875936, 985428, 1144368, 1313904, 1478142, 1716552, 1970856, 2217213, 2288736, 2627808, 2956284, 3433104, 3941712, 4434426, 5912568, 6651639, 6866208, 7883424, 8868852, 11825136, 13303278, 17737704, 23650272, 26606556, 35475408, 53213112, 70950816, 106426224, 212852448]

約数ペア:

[(1, 212852448), (2, 106426224), (3, 70950816), (4, 53213112), (6, 35475408), (8, 26606556), (9, 23650272), (12, 17737704), (16, 13303278), (18, 11825136), (24, 8868852), (27, 7883424), (31, 6866208), (32, 6651639), (36, 5912568), (48, 4434426), (54, 3941712), (62, 3433104), (72, 2956284), (81, 2627808), (93, 2288736), (96, 2217213), (108, 1970856), (124, 1716552), (144, 1478142), (162, 1313904), (186, 1144368), (216, 985428), (243, 875936), (248, 858276), (279, 762912), (288, 739071), (324, 656952), (372, 572184), (432, 492714), (486, 437968), (496, 429138), (558, 381456), (648, 328476), (744, 286092), (837, 254304), (864, 246357), (883, 241056), (972, 218984), (992, 214569), (1116, 190728), (1296, 164238), (1488, 143046), (1674, 127152), (1766, 120528), (1944, 109492), (2232, 95364), (2511, 84768), (2592, 82119), (2649, 80352), (2976, 71523), (3348, 63576), (3532, 60264), (3888, 54746), (4464, 47682), (5022, 42384), (5298, 40176), (6696, 31788), (7064, 30132), (7533, 28256), (7776, 27373), (7947, 26784), (8928, 23841), (10044, 21192), (10596, 20088), (13392, 15894), (14128, 15066)]