243622408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{9833}}^1$

素因数の和:10021

約数の個数: 32

約数和(自身を含む): 483832800

約数和(自身を除く): 240210392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 9833, 12388, 19666, 24776, 39332, 78664, 186827, 373654, 747308, 1494616, 1602779, 3205558, 6411116, 12822232, 30452801, 60905602, 121811204, 243622408]

約数ペア:

[(1, 243622408), (2, 121811204), (4, 60905602), (8, 30452801), (19, 12822232), (38, 6411116), (76, 3205558), (152, 1602779), (163, 1494616), (326, 747308), (652, 373654), (1304, 186827), (3097, 78664), (6194, 39332), (9833, 24776), (12388, 19666)]