15268872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 25051128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 139, 184, 199, 276, 278, 398, 417, 552, 556, 597, 796, 834, 1112, 1194, 1592, 1668, 2388, 3197, 3336, 4577, 4776, 6394, 9154, 9591, 12788, 13731, 18308, 19182, 25576, 27462, 27661, 36616, 38364, 54924, 55322, 76728, 82983, 109848, 110644, 165966, 221288, 331932, 636203, 663864, 1272406, 1908609, 2544812, 3817218, 5089624, 7634436, 15268872]

約数ペア:

[(1, 15268872), (2, 7634436), (3, 5089624), (4, 3817218), (6, 2544812), (8, 1908609), (12, 1272406), (23, 663864), (24, 636203), (46, 331932), (69, 221288), (92, 165966), (138, 110644), (139, 109848), (184, 82983), (199, 76728), (276, 55322), (278, 54924), (398, 38364), (417, 36616), (552, 27661), (556, 27462), (597, 25576), (796, 19182), (834, 18308), (1112, 13731), (1194, 12788), (1592, 9591), (1668, 9154), (2388, 6394), (3197, 4776), (3336, 4577)]