239305024

素因数分解:

$2^6\times 7^2\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:720

約数の個数: 84

約数和(自身を含む): 557431956

約数和(自身を除く): 318126932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 137, 196, 224, 274, 392, 448, 548, 557, 784, 959, 1096, 1114, 1568, 1918, 2192, 2228, 3136, 3836, 3899, 4384, 4456, 6713, 7672, 7798, 8768, 8912, 13426, 15344, 15596, 17824, 26852, 27293, 30688, 31192, 35648, 53704, 54586, 61376, 62384, 76309, 107408, 109172, 124768, 152618, 214816, 218344, 249536, 305236, 429632, 436688, 534163, 610472, 873376, 1068326, 1220944, 1746752, 2136652, 2441888, 3739141, 4273304, 4883776, 7478282, 8546608, 14956564, 17093216, 29913128, 34186432, 59826256, 119652512, 239305024]

約数ペア:

[(1, 239305024), (2, 119652512), (4, 59826256), (7, 34186432), (8, 29913128), (14, 17093216), (16, 14956564), (28, 8546608), (32, 7478282), (49, 4883776), (56, 4273304), (64, 3739141), (98, 2441888), (112, 2136652), (137, 1746752), (196, 1220944), (224, 1068326), (274, 873376), (392, 610472), (448, 534163), (548, 436688), (557, 429632), (784, 305236), (959, 249536), (1096, 218344), (1114, 214816), (1568, 152618), (1918, 124768), (2192, 109172), (2228, 107408), (3136, 76309), (3836, 62384), (3899, 61376), (4384, 54586), (4456, 53704), (6713, 35648), (7672, 31192), (7798, 30688), (8768, 27293), (8912, 26852), (13426, 17824), (15344, 15596)]