767291220914

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1\times {\mathrm{9199}}^1$

素因数の和:11478

約数の個数: 32

約数和(自身を含む): 1167608064000

約数和(自身を除く): 400316843086

約数列:

[1, 2, 139, 151, 278, 302, 1987, 3974, 9199, 18398, 20989, 41978, 276193, 300037, 552386, 600074, 1278661, 1389049, 2557322, 2778098, 18278413, 36556826, 41705143, 83410286, 193077811, 386155622, 2540699407, 2760040363, 5081398814, 5520080726, 383645610457, 767291220914]

約数ペア:

[(1, 767291220914), (2, 383645610457), (139, 5520080726), (151, 5081398814), (278, 2760040363), (302, 2540699407), (1987, 386155622), (3974, 193077811), (9199, 83410286), (18398, 41705143), (20989, 36556826), (41978, 18278413), (276193, 2778098), (300037, 2557322), (552386, 1389049), (600074, 1278661)]