938221312

素因数分解:

$2^8\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1367}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 2147475456

約数和(自身を除く): 1209254144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 383, 448, 766, 896, 1367, 1532, 1792, 2681, 2734, 3064, 5362, 5468, 6128, 9569, 10724, 10936, 12256, 19138, 21448, 21872, 24512, 38276, 42896, 43744, 49024, 76552, 85792, 87488, 98048, 153104, 171584, 174976, 306208, 343168, 349952, 523561, 612416, 686336, 1047122, 1224832, 2094244, 2449664, 3664927, 4188488, 7329854, 8376976, 14659708, 16753952, 29319416, 33507904, 58638832, 67015808, 117277664, 134031616, 234555328, 469110656, 938221312]

約数ペア:

[(1, 938221312), (2, 469110656), (4, 234555328), (7, 134031616), (8, 117277664), (14, 67015808), (16, 58638832), (28, 33507904), (32, 29319416), (56, 16753952), (64, 14659708), (112, 8376976), (128, 7329854), (224, 4188488), (256, 3664927), (383, 2449664), (448, 2094244), (766, 1224832), (896, 1047122), (1367, 686336), (1532, 612416), (1792, 523561), (2681, 349952), (2734, 343168), (3064, 306208), (5362, 174976), (5468, 171584), (6128, 153104), (9569, 98048), (10724, 87488), (10936, 85792), (12256, 76552), (19138, 49024), (21448, 43744), (21872, 42896), (24512, 38276)]