211679622872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{309173}}^1$

素因数の和:309324

約数の個数: 48

約数和(自身を含む): 421057887120

約数和(自身を除く): 209378264248

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 3721, 5612, 7442, 11224, 14884, 29768, 85583, 171166, 309173, 342332, 618346, 684664, 1236692, 2473384, 7110979, 14221958, 18859553, 28443916, 37719106, 56887832, 75438212, 150876424, 433769719, 867539438, 1150432733, 1735078876, 2300865466, 3470157752, 4601730932, 9203461864, 26459952859, 52919905718, 105839811436, 211679622872]

約数ペア:

[(1, 211679622872), (2, 105839811436), (4, 52919905718), (8, 26459952859), (23, 9203461864), (46, 4601730932), (61, 3470157752), (92, 2300865466), (122, 1735078876), (184, 1150432733), (244, 867539438), (488, 433769719), (1403, 150876424), (2806, 75438212), (3721, 56887832), (5612, 37719106), (7442, 28443916), (11224, 18859553), (14884, 14221958), (29768, 7110979), (85583, 2473384), (171166, 1236692), (309173, 684664), (342332, 618346)]