242717748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222269}}^1$

素因数の和:222296

約数の個数: 48

約数和(自身を含む): 697038720

約数和(自身を除く): 454320972

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, 222269, 444538, 666807, 889076, 1333614, 1555883, 2667228, 2889497, 3111766, 4667649, 5778994, 6223532, 8668491, 9335298, 11557988, 17336982, 18670596, 20226479, 34673964, 40452958, 60679437, 80905916, 121358874, 242717748]

約数ペア:

[(1, 242717748), (2, 121358874), (3, 80905916), (4, 60679437), (6, 40452958), (7, 34673964), (12, 20226479), (13, 18670596), (14, 17336982), (21, 11557988), (26, 9335298), (28, 8668491), (39, 6223532), (42, 5778994), (52, 4667649), (78, 3111766), (84, 2889497), (91, 2667228), (156, 1555883), (182, 1333614), (273, 889076), (364, 666807), (546, 444538), (1092, 222269)]