239021172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{170243}}^1$

素因数の和:170269

約数の個数: 48

約数和(自身を含む): 667356480

約数和(自身を除く): 428335308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 170243, 340486, 510729, 680972, 1021458, 1532187, 2042916, 2213159, 3064374, 4426318, 4596561, 6128748, 6639477, 8852636, 9193122, 13278954, 18386244, 19918431, 26557908, 39836862, 59755293, 79673724, 119510586, 239021172]

約数ペア:

[(1, 239021172), (2, 119510586), (3, 79673724), (4, 59755293), (6, 39836862), (9, 26557908), (12, 19918431), (13, 18386244), (18, 13278954), (26, 9193122), (27, 8852636), (36, 6639477), (39, 6128748), (52, 4596561), (54, 4426318), (78, 3064374), (108, 2213159), (117, 2042916), (156, 1532187), (234, 1021458), (351, 680972), (468, 510729), (702, 340486), (1404, 170243)]