225399384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{447221}}^1$

素因数の和:447240

約数の個数: 48

約数和(自身を含む): 697666320

約数和(自身を除く): 472266936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 447221, 894442, 1341663, 1788884, 2683326, 3130547, 3577768, 4024989, 5366652, 6261094, 8049978, 9391641, 10733304, 12522188, 16099956, 18783282, 25044376, 28174923, 32199912, 37566564, 56349846, 75133128, 112699692, 225399384]

約数ペア:

[(1, 225399384), (2, 112699692), (3, 75133128), (4, 56349846), (6, 37566564), (7, 32199912), (8, 28174923), (9, 25044376), (12, 18783282), (14, 16099956), (18, 12522188), (21, 10733304), (24, 9391641), (28, 8049978), (36, 6261094), (42, 5366652), (56, 4024989), (63, 3577768), (72, 3130547), (84, 2683326), (126, 1788884), (168, 1341663), (252, 894442), (504, 447221)]