246642477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 141120723

約数列:

[1, 3, 17, 19, 29, 51, 57, 67, 87, 131, 201, 323, 393, 493, 551, 969, 1139, 1273, 1479, 1653, 1943, 2227, 2489, 3417, 3799, 3819, 5829, 6681, 7467, 8777, 9367, 11397, 21641, 26331, 28101, 33031, 36917, 42313, 64583, 64923, 72181, 99093, 110751, 126939, 149209, 166763, 193749, 216543, 254533, 447627, 500289, 627589, 763599, 1227077, 1882767, 2834971, 3681231, 4327061, 4836127, 8504913, 12981183, 14508381, 82214159, 246642477]

約数ペア:

[(1, 246642477), (3, 82214159), (17, 14508381), (19, 12981183), (29, 8504913), (51, 4836127), (57, 4327061), (67, 3681231), (87, 2834971), (131, 1882767), (201, 1227077), (323, 763599), (393, 627589), (493, 500289), (551, 447627), (969, 254533), (1139, 216543), (1273, 193749), (1479, 166763), (1653, 149209), (1943, 126939), (2227, 110751), (2489, 99093), (3417, 72181), (3799, 64923), (3819, 64583), (5829, 42313), (6681, 36917), (7467, 33031), (8777, 28101), (9367, 26331), (11397, 21641)]