490348736

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{38501}}^1$

素因数の和:38712

約数の個数: 28

約数和(自身を含む): 977950800

約数和(自身を除く): 487602064

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 38501, 77002, 154004, 308008, 616016, 1232032, 2464064, 7661699, 15323398, 30646796, 61293592, 122587184, 245174368, 490348736]

約数ペア:

[(1, 490348736), (2, 245174368), (4, 122587184), (8, 61293592), (16, 30646796), (32, 15323398), (64, 7661699), (199, 2464064), (398, 1232032), (796, 616016), (1592, 308008), (3184, 154004), (6368, 77002), (12736, 38501)]