253292032

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2491

約数の個数: 80

約数和(自身を含む): 598577760

約数和(自身を除く): 345285728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 2437, 3248, 3584, 3712, 4874, 6496, 7424, 9748, 12992, 14848, 17059, 19496, 25984, 34118, 38992, 51968, 68236, 70673, 77984, 103936, 136472, 141346, 155968, 272944, 282692, 311936, 494711, 545888, 565384, 623872, 989422, 1091776, 1130768, 1247744, 1978844, 2183552, 2261536, 3957688, 4367104, 4523072, 7915376, 8734208, 9046144, 15830752, 18092288, 31661504, 36184576, 63323008, 126646016, 253292032]

約数ペア:

[(1, 253292032), (2, 126646016), (4, 63323008), (7, 36184576), (8, 31661504), (14, 18092288), (16, 15830752), (28, 9046144), (29, 8734208), (32, 7915376), (56, 4523072), (58, 4367104), (64, 3957688), (112, 2261536), (116, 2183552), (128, 1978844), (203, 1247744), (224, 1130768), (232, 1091776), (256, 989422), (406, 623872), (448, 565384), (464, 545888), (512, 494711), (812, 311936), (896, 282692), (928, 272944), (1624, 155968), (1792, 141346), (1856, 136472), (2437, 103936), (3248, 77984), (3584, 70673), (3712, 68236), (4874, 51968), (6496, 38992), (7424, 34118), (9748, 25984), (12992, 19496), (14848, 17059)]