38503750488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1917

約数の個数: 128

約数和(自身を含む): 110570987520

約数和(自身を除く): 72067237032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 643, 827, 862, 1286, 1293, 1654, 1724, 1929, 2481, 2572, 2586, 3017, 3308, 3448, 3858, 4501, 4962, 5144, 5172, 5789, 6034, 6616, 7716, 9002, 9051, 9924, 10344, 11578, 12068, 13503, 15432, 17367, 18004, 18102, 19848, 23156, 24136, 27006, 34734, 36008, 36204, 46312, 54012, 69468, 72408, 108024, 138936, 277133, 356437, 531761, 554266, 712874, 831399, 1063522, 1069311, 1108532, 1425748, 1595283, 1662798, 1939931, 2127044, 2138622, 2217064, 2495059, 2851496, 3190566, 3325596, 3722327, 3879862, 4254088, 4277244, 4990118, 5819793, 6381132, 6651192, 7444654, 7485177, 7759724, 8554488, 9980236, 11166981, 11639586, 12762264, 14889308, 14970354, 15519448, 19960472, 22333962, 23279172, 29778616, 29940708, 44667924, 46558344, 59881416, 89335848, 229188991, 458377982, 687566973, 916755964, 1375133946, 1604322937, 1833511928, 2750267892, 3208645874, 4812968811, 5500535784, 6417291748, 9625937622, 12834583496, 19251875244, 38503750488]

約数ペア:

[(1, 38503750488), (2, 19251875244), (3, 12834583496), (4, 9625937622), (6, 6417291748), (7, 5500535784), (8, 4812968811), (12, 3208645874), (14, 2750267892), (21, 1833511928), (24, 1604322937), (28, 1375133946), (42, 916755964), (56, 687566973), (84, 458377982), (168, 229188991), (431, 89335848), (643, 59881416), (827, 46558344), (862, 44667924), (1286, 29940708), (1293, 29778616), (1654, 23279172), (1724, 22333962), (1929, 19960472), (2481, 15519448), (2572, 14970354), (2586, 14889308), (3017, 12762264), (3308, 11639586), (3448, 11166981), (3858, 9980236), (4501, 8554488), (4962, 7759724), (5144, 7485177), (5172, 7444654), (5789, 6651192), (6034, 6381132), (6616, 5819793), (7716, 4990118), (9002, 4277244), (9051, 4254088), (9924, 3879862), (10344, 3722327), (11578, 3325596), (12068, 3190566), (13503, 2851496), (15432, 2495059), (17367, 2217064), (18004, 2138622), (18102, 2127044), (19848, 1939931), (23156, 1662798), (24136, 1595283), (27006, 1425748), (34734, 1108532), (36008, 1069311), (36204, 1063522), (46312, 831399), (54012, 712874), (69468, 554266), (72408, 531761), (108024, 356437), (138936, 277133)]