239281504

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13873}}^1$

素因数の和:13908

約数の個数: 72

約数和(自身を含む): 597858408

約数和(自身を除く): 358576904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 13873, 17248, 27746, 55492, 97111, 110984, 152603, 194222, 221968, 305206, 388444, 443936, 610412, 679777, 776888, 1068221, 1220824, 1359554, 1553776, 2136442, 2441648, 2719108, 3107552, 4272884, 4883296, 5438216, 7477547, 8545768, 10876432, 14955094, 17091536, 21752864, 29910188, 34183072, 59820376, 119640752, 239281504]

約数ペア:

[(1, 239281504), (2, 119640752), (4, 59820376), (7, 34183072), (8, 29910188), (11, 21752864), (14, 17091536), (16, 14955094), (22, 10876432), (28, 8545768), (32, 7477547), (44, 5438216), (49, 4883296), (56, 4272884), (77, 3107552), (88, 2719108), (98, 2441648), (112, 2136442), (154, 1553776), (176, 1359554), (196, 1220824), (224, 1068221), (308, 776888), (352, 679777), (392, 610412), (539, 443936), (616, 388444), (784, 305206), (1078, 221968), (1232, 194222), (1568, 152603), (2156, 110984), (2464, 97111), (4312, 55492), (8624, 27746), (13873, 17248)]