394466912

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1564

約数の個数: 96

約数和(自身を含む): 953648640

約数和(自身を除く): 559181728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 71, 112, 119, 136, 142, 224, 238, 272, 284, 476, 497, 544, 568, 952, 994, 1136, 1207, 1459, 1904, 1988, 2272, 2414, 2918, 3808, 3976, 4828, 5836, 7952, 8449, 9656, 10213, 11672, 15904, 16898, 19312, 20426, 23344, 24803, 33796, 38624, 40852, 46688, 49606, 67592, 81704, 99212, 103589, 135184, 163408, 173621, 198424, 207178, 270368, 326816, 347242, 396848, 414356, 694484, 725123, 793696, 828712, 1388968, 1450246, 1657424, 1761013, 2777936, 2900492, 3314848, 3522026, 5555872, 5800984, 7044052, 11601968, 12327091, 14088104, 23203936, 24654182, 28176208, 49308364, 56352416, 98616728, 197233456, 394466912]

約数ペア:

[(1, 394466912), (2, 197233456), (4, 98616728), (7, 56352416), (8, 49308364), (14, 28176208), (16, 24654182), (17, 23203936), (28, 14088104), (32, 12327091), (34, 11601968), (56, 7044052), (68, 5800984), (71, 5555872), (112, 3522026), (119, 3314848), (136, 2900492), (142, 2777936), (224, 1761013), (238, 1657424), (272, 1450246), (284, 1388968), (476, 828712), (497, 793696), (544, 725123), (568, 694484), (952, 414356), (994, 396848), (1136, 347242), (1207, 326816), (1459, 270368), (1904, 207178), (1988, 198424), (2272, 173621), (2414, 163408), (2918, 135184), (3808, 103589), (3976, 99212), (4828, 81704), (5836, 67592), (7952, 49606), (8449, 46688), (9656, 40852), (10213, 38624), (11672, 33796), (15904, 24803), (16898, 23344), (19312, 20426)]