386430464

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 120

約数和(自身を含む): 914782968

約数和(自身を除く): 528352504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 211, 224, 256, 292, 392, 422, 448, 511, 512, 584, 784, 844, 896, 1022, 1168, 1477, 1568, 1688, 1792, 2044, 2336, 2954, 3136, 3376, 3577, 3584, 4088, 4672, 5908, 6272, 6752, 7154, 8176, 9344, 10339, 11816, 12544, 13504, 14308, 15403, 16352, 18688, 20678, 23632, 25088, 27008, 28616, 30806, 32704, 37376, 41356, 47264, 54016, 57232, 61612, 65408, 82712, 94528, 107821, 108032, 114464, 123224, 130816, 165424, 189056, 215642, 228928, 246448, 261632, 330848, 378112, 431284, 457856, 492896, 661696, 754747, 756224, 862568, 915712, 985792, 1323392, 1509494, 1725136, 1831424, 1971584, 2646784, 3018988, 3450272, 3943168, 5293568, 6037976, 6900544, 7886336, 12075952, 13801088, 24151904, 27602176, 48303808, 55204352, 96607616, 193215232, 386430464]

約数ペア:

[(1, 386430464), (2, 193215232), (4, 96607616), (7, 55204352), (8, 48303808), (14, 27602176), (16, 24151904), (28, 13801088), (32, 12075952), (49, 7886336), (56, 6900544), (64, 6037976), (73, 5293568), (98, 3943168), (112, 3450272), (128, 3018988), (146, 2646784), (196, 1971584), (211, 1831424), (224, 1725136), (256, 1509494), (292, 1323392), (392, 985792), (422, 915712), (448, 862568), (511, 756224), (512, 754747), (584, 661696), (784, 492896), (844, 457856), (896, 431284), (1022, 378112), (1168, 330848), (1477, 261632), (1568, 246448), (1688, 228928), (1792, 215642), (2044, 189056), (2336, 165424), (2954, 130816), (3136, 123224), (3376, 114464), (3577, 108032), (3584, 107821), (4088, 94528), (4672, 82712), (5908, 65408), (6272, 61612), (6752, 57232), (7154, 54016), (8176, 47264), (9344, 41356), (10339, 37376), (11816, 32704), (12544, 30806), (13504, 28616), (14308, 27008), (15403, 25088), (16352, 23632), (18688, 20678)]