255611328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8269}}^1$

素因数の和:8314

約数の個数: 112

約数和(自身を含む): 806622720

約数和(自身を除く): 551011392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 8269, 10304, 15456, 16538, 24807, 30912, 33076, 49614, 57883, 66152, 99228, 115766, 132304, 173649, 190187, 198456, 231532, 264608, 347298, 380374, 396912, 463064, 529216, 570561, 694596, 760748, 793824, 926128, 1141122, 1331309, 1389192, 1521496, 1587648, 1852256, 2282244, 2662618, 2778384, 3042992, 3704512, 3993927, 4564488, 5325236, 5556768, 6085984, 7987854, 9128976, 10650472, 11113536, 12171968, 15975708, 18257952, 21300944, 31951416, 36515904, 42601888, 63902832, 85203776, 127805664, 255611328]

約数ペア:

[(1, 255611328), (2, 127805664), (3, 85203776), (4, 63902832), (6, 42601888), (7, 36515904), (8, 31951416), (12, 21300944), (14, 18257952), (16, 15975708), (21, 12171968), (23, 11113536), (24, 10650472), (28, 9128976), (32, 7987854), (42, 6085984), (46, 5556768), (48, 5325236), (56, 4564488), (64, 3993927), (69, 3704512), (84, 3042992), (92, 2778384), (96, 2662618), (112, 2282244), (138, 1852256), (161, 1587648), (168, 1521496), (184, 1389192), (192, 1331309), (224, 1141122), (276, 926128), (322, 793824), (336, 760748), (368, 694596), (448, 570561), (483, 529216), (552, 463064), (644, 396912), (672, 380374), (736, 347298), (966, 264608), (1104, 231532), (1288, 198456), (1344, 190187), (1472, 173649), (1932, 132304), (2208, 115766), (2576, 99228), (3864, 66152), (4416, 57883), (5152, 49614), (7728, 33076), (8269, 30912), (10304, 24807), (15456, 16538)]