629496752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{90031}}^1$

素因数の和:90081

約数の個数: 40

約数和(自身を含む): 1339676160

約数和(自身を除く): 710179408

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 90031, 180062, 360124, 720248, 1440496, 1710589, 2070713, 3421178, 4141426, 6842356, 8282852, 13684712, 16565704, 27369424, 33131408, 39343547, 78687094, 157374188, 314748376, 629496752]

約数ペア:

[(1, 629496752), (2, 314748376), (4, 157374188), (8, 78687094), (16, 39343547), (19, 33131408), (23, 27369424), (38, 16565704), (46, 13684712), (76, 8282852), (92, 6842356), (152, 4141426), (184, 3421178), (304, 2070713), (368, 1710589), (437, 1440496), (874, 720248), (1748, 360124), (3496, 180062), (6992, 90031)]