480969344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{197767}}^1$

素因数の和:197800

約数の個数: 32

約数和(自身を含む): 1008616800

約数和(自身を除く): 527647456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 197767, 395534, 791068, 1582136, 3164272, 3757573, 6328544, 7515146, 12657088, 15030292, 25314176, 30060584, 60121168, 120242336, 240484672, 480969344]

約数ペア:

[(1, 480969344), (2, 240484672), (4, 120242336), (8, 60121168), (16, 30060584), (19, 25314176), (32, 15030292), (38, 12657088), (64, 7515146), (76, 6328544), (128, 3757573), (152, 3164272), (304, 1582136), (608, 791068), (1216, 395534), (2432, 197767)]