297804908754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{163403}}^1$

素因数の和:163576

約数の個数: 72

約数和(自身を含む): 688640013360

約数和(自身を除く): 390835104606

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 5329, 8322, 10658, 12483, 15987, 24966, 31974, 47961, 95922, 101251, 163403, 202502, 303753, 326806, 490209, 607506, 911259, 980418, 1470627, 1822518, 2941254, 3104657, 6209314, 9313971, 11928419, 18627942, 23856838, 27941913, 35785257, 55883826, 71570514, 107355771, 214711542, 226639961, 453279922, 679919883, 870774587, 1359839766, 1741549174, 2039759649, 2612323761, 4079519298, 5224647522, 7836971283, 15673942566, 16544717153, 33089434306, 49634151459, 99268302918, 148902454377, 297804908754]

約数ペア:

[(1, 297804908754), (2, 148902454377), (3, 99268302918), (6, 49634151459), (9, 33089434306), (18, 16544717153), (19, 15673942566), (38, 7836971283), (57, 5224647522), (73, 4079519298), (114, 2612323761), (146, 2039759649), (171, 1741549174), (219, 1359839766), (342, 870774587), (438, 679919883), (657, 453279922), (1314, 226639961), (1387, 214711542), (2774, 107355771), (4161, 71570514), (5329, 55883826), (8322, 35785257), (10658, 27941913), (12483, 23856838), (15987, 18627942), (24966, 11928419), (31974, 9313971), (47961, 6209314), (95922, 3104657), (101251, 2941254), (163403, 1822518), (202502, 1470627), (303753, 980418), (326806, 911259), (490209, 607506)]