120815283904

素因数分解:

$2^6\times 7^1\times {\mathrm{389}}^1\times {\mathrm{693257}}^1$

素因数の和:693665

約数の個数: 56

約数和(自身を含む): 274696549920

約数和(自身を除く): 153881266016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 389, 448, 778, 1556, 2723, 3112, 5446, 6224, 10892, 12448, 21784, 24896, 43568, 87136, 174272, 693257, 1386514, 2773028, 4852799, 5546056, 9705598, 11092112, 19411196, 22184224, 38822392, 44368448, 77644784, 155289568, 269676973, 310579136, 539353946, 1078707892, 1887738811, 2157415784, 3775477622, 4314831568, 7550955244, 8629663136, 15101910488, 17259326272, 30203820976, 60407641952, 120815283904]

約数ペア:

[(1, 120815283904), (2, 60407641952), (4, 30203820976), (7, 17259326272), (8, 15101910488), (14, 8629663136), (16, 7550955244), (28, 4314831568), (32, 3775477622), (56, 2157415784), (64, 1887738811), (112, 1078707892), (224, 539353946), (389, 310579136), (448, 269676973), (778, 155289568), (1556, 77644784), (2723, 44368448), (3112, 38822392), (5446, 22184224), (6224, 19411196), (10892, 11092112), (12448, 9705598), (21784, 5546056), (24896, 4852799), (43568, 2773028), (87136, 1386514), (174272, 693257)]