457752204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139729}}^1$

素因数の和:139759

約数の個数: 72

約数和(自身を含む): 1424128160

約数和(自身を除く): 966375956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 139729, 279458, 419187, 558916, 838374, 978103, 1257561, 1676748, 1816477, 1956206, 2515122, 2934309, 3632954, 3912412, 5030244, 5449431, 5868618, 7265908, 8802927, 10898862, 11737236, 12715339, 16348293, 17605854, 21797724, 25430678, 32696586, 35211708, 38146017, 50861356, 65393172, 76292034, 114438051, 152584068, 228876102, 457752204]

約数ペア:

[(1, 457752204), (2, 228876102), (3, 152584068), (4, 114438051), (6, 76292034), (7, 65393172), (9, 50861356), (12, 38146017), (13, 35211708), (14, 32696586), (18, 25430678), (21, 21797724), (26, 17605854), (28, 16348293), (36, 12715339), (39, 11737236), (42, 10898862), (52, 8802927), (63, 7265908), (78, 5868618), (84, 5449431), (91, 5030244), (117, 3912412), (126, 3632954), (156, 2934309), (182, 2515122), (234, 1956206), (252, 1816477), (273, 1676748), (364, 1257561), (468, 978103), (546, 838374), (819, 558916), (1092, 419187), (1638, 279458), (3276, 139729)]