318529458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4349}}^1$

素因数の和:4683

約数の個数: 48

約数和(自身を含む): 745781400

約数和(自身を除く): 427251942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 626, 939, 1878, 2817, 4069, 4349, 5634, 8138, 8698, 12207, 13047, 24414, 26094, 36621, 39141, 56537, 73242, 78282, 113074, 169611, 339222, 508833, 1017666, 1361237, 2722474, 4083711, 8167422, 12251133, 17696081, 24502266, 35392162, 53088243, 106176486, 159264729, 318529458]

約数ペア:

[(1, 318529458), (2, 159264729), (3, 106176486), (6, 53088243), (9, 35392162), (13, 24502266), (18, 17696081), (26, 12251133), (39, 8167422), (78, 4083711), (117, 2722474), (234, 1361237), (313, 1017666), (626, 508833), (939, 339222), (1878, 169611), (2817, 113074), (4069, 78282), (4349, 73242), (5634, 56537), (8138, 39141), (8698, 36621), (12207, 26094), (13047, 24414)]