129039624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{256031}}^1$

素因数の和:256050

約数の個数: 48

約数和(自身を含む): 399409920

約数和(自身を除く): 270370296

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, 256031, 512062, 768093, 1024124, 1536186, 1792217, 2048248, 2304279, 3072372, 3584434, 4608558, 5376651, 6144744, 7168868, 9217116, 10753302, 14337736, 16129953, 18434232, 21506604, 32259906, 43013208, 64519812, 129039624]

約数ペア:

[(1, 129039624), (2, 64519812), (3, 43013208), (4, 32259906), (6, 21506604), (7, 18434232), (8, 16129953), (9, 14337736), (12, 10753302), (14, 9217116), (18, 7168868), (21, 6144744), (24, 5376651), (28, 4608558), (36, 3584434), (42, 3072372), (56, 2304279), (63, 2048248), (72, 1792217), (84, 1536186), (126, 1024124), (168, 768093), (252, 512062), (504, 256031)]