634054708

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 1374105600

約数和(自身を除く): 740050892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 92, 98, 142, 161, 196, 283, 284, 322, 343, 497, 566, 644, 686, 994, 1127, 1132, 1372, 1633, 1981, 1988, 2254, 3266, 3479, 3962, 4508, 6509, 6532, 6958, 7889, 7924, 11431, 13018, 13867, 13916, 15778, 20093, 22862, 24353, 26036, 27734, 31556, 40186, 45563, 45724, 48706, 55468, 80017, 80372, 91126, 97069, 97412, 140651, 160034, 182252, 194138, 281302, 318941, 320068, 388276, 462139, 560119, 562604, 637882, 924278, 984557, 1120238, 1275764, 1848556, 1969114, 2232587, 2240476, 3234973, 3938228, 4465174, 6469946, 6891899, 8930348, 12939892, 13783798, 22644811, 27567596, 45289622, 90579244, 158513677, 317027354, 634054708]

約数ペア:

[(1, 634054708), (2, 317027354), (4, 158513677), (7, 90579244), (14, 45289622), (23, 27567596), (28, 22644811), (46, 13783798), (49, 12939892), (71, 8930348), (92, 6891899), (98, 6469946), (142, 4465174), (161, 3938228), (196, 3234973), (283, 2240476), (284, 2232587), (322, 1969114), (343, 1848556), (497, 1275764), (566, 1120238), (644, 984557), (686, 924278), (994, 637882), (1127, 562604), (1132, 560119), (1372, 462139), (1633, 388276), (1981, 320068), (1988, 318941), (2254, 281302), (3266, 194138), (3479, 182252), (3962, 160034), (4508, 140651), (6509, 97412), (6532, 97069), (6958, 91126), (7889, 80372), (7924, 80017), (11431, 55468), (13018, 48706), (13867, 45724), (13916, 45563), (15778, 40186), (20093, 31556), (22862, 27734), (24353, 26036)]