422897748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387269}}^1$

素因数の和:387296

約数の個数: 48

約数和(自身を含む): 1214478720

約数和(自身を除く): 791580972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 387269, 774538, 1161807, 1549076, 2323614, 2710883, 4647228, 5034497, 5421766, 8132649, 10068994, 10843532, 15103491, 16265298, 20137988, 30206982, 32530596, 35241479, 60413964, 70482958, 105724437, 140965916, 211448874, 422897748]

約数ペア:

[(1, 422897748), (2, 211448874), (3, 140965916), (4, 105724437), (6, 70482958), (7, 60413964), (12, 35241479), (13, 32530596), (14, 30206982), (21, 20137988), (26, 16265298), (28, 15103491), (39, 10843532), (42, 10068994), (52, 8132649), (78, 5421766), (84, 5034497), (91, 4647228), (156, 2710883), (182, 2323614), (273, 1549076), (364, 1161807), (546, 774538), (1092, 387269)]