349053016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 730144800

約数和(自身を除く): 381091784

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 89, 104, 172, 178, 344, 356, 559, 712, 877, 1118, 1157, 1754, 2236, 2314, 3508, 3827, 4472, 4628, 7016, 7654, 9256, 11401, 15308, 22802, 30616, 37711, 45604, 49751, 75422, 78053, 91208, 99502, 150844, 156106, 199004, 301688, 312212, 398008, 490243, 624424, 980486, 1014689, 1960972, 2029378, 3356279, 3921944, 4058756, 6712558, 8117512, 13425116, 26850232, 43631627, 87263254, 174526508, 349053016]

約数ペア:

[(1, 349053016), (2, 174526508), (4, 87263254), (8, 43631627), (13, 26850232), (26, 13425116), (43, 8117512), (52, 6712558), (86, 4058756), (89, 3921944), (104, 3356279), (172, 2029378), (178, 1960972), (344, 1014689), (356, 980486), (559, 624424), (712, 490243), (877, 398008), (1118, 312212), (1157, 301688), (1754, 199004), (2236, 156106), (2314, 150844), (3508, 99502), (3827, 91208), (4472, 78053), (4628, 75422), (7016, 49751), (7654, 45604), (9256, 37711), (11401, 30616), (15308, 22802)]