331364496688

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2833}}^1\times {\mathrm{82139}}^1$

素因数の和:85069

約数の個数: 40

約数和(自身を含む): 649469480400

約数和(自身を除く): 318104983712

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2833, 5666, 11332, 22664, 45328, 82139, 164278, 252137, 328556, 504274, 657112, 1008548, 1314224, 2017096, 4034192, 7310371, 14620742, 29241484, 58482968, 116965936, 232699787, 465399574, 930799148, 1861598296, 3723196592, 20710281043, 41420562086, 82841124172, 165682248344, 331364496688]

約数ペア:

[(1, 331364496688), (2, 165682248344), (4, 82841124172), (8, 41420562086), (16, 20710281043), (89, 3723196592), (178, 1861598296), (356, 930799148), (712, 465399574), (1424, 232699787), (2833, 116965936), (5666, 58482968), (11332, 29241484), (22664, 14620742), (45328, 7310371), (82139, 4034192), (164278, 2017096), (252137, 1314224), (328556, 1008548), (504274, 657112)]