140404464

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4621}}^1$

素因数の和:4846

約数の個数: 60

約数和(自身を含む): 394885192

約数和(自身を除く): 254480728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 4621, 5064, 7596, 9242, 10128, 13863, 15192, 18484, 27726, 30384, 36968, 41589, 55452, 73936, 83178, 110904, 166356, 221808, 332712, 665424, 975031, 1950062, 2925093, 3900124, 5850186, 7800248, 8775279, 11700372, 15600496, 17550558, 23400744, 35101116, 46801488, 70202232, 140404464]

約数ペア:

[(1, 140404464), (2, 70202232), (3, 46801488), (4, 35101116), (6, 23400744), (8, 17550558), (9, 15600496), (12, 11700372), (16, 8775279), (18, 7800248), (24, 5850186), (36, 3900124), (48, 2925093), (72, 1950062), (144, 975031), (211, 665424), (422, 332712), (633, 221808), (844, 166356), (1266, 110904), (1688, 83178), (1899, 73936), (2532, 55452), (3376, 41589), (3798, 36968), (4621, 30384), (5064, 27726), (7596, 18484), (9242, 15192), (10128, 13863)]