628640414136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1247302409}}^1$

素因数の和:1247302428

約数の個数: 48

約数和(自身を含む): 1945791759600

約数和(自身を除く): 1317151345464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1247302409, 2494604818, 3741907227, 4989209636, 7483814454, 8731116863, 9978419272, 11225721681, 14967628908, 17462233726, 22451443362, 26193350589, 29935257816, 34924467452, 44902886724, 52386701178, 69848934904, 78580051767, 89805773448, 104773402356, 157160103534, 209546804712, 314320207068, 628640414136]

約数ペア:

[(1, 628640414136), (2, 314320207068), (3, 209546804712), (4, 157160103534), (6, 104773402356), (7, 89805773448), (8, 78580051767), (9, 69848934904), (12, 52386701178), (14, 44902886724), (18, 34924467452), (21, 29935257816), (24, 26193350589), (28, 22451443362), (36, 17462233726), (42, 14967628908), (56, 11225721681), (63, 9978419272), (72, 8731116863), (84, 7483814454), (126, 4989209636), (168, 3741907227), (252, 2494604818), (504, 1247302409)]