390626208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193763}}^1$

素因数の和:193786

約数の個数: 72

約数和(自身を含む): 1269541728

約数和(自身を除く): 878915520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 193763, 387526, 581289, 775052, 1162578, 1356341, 1550104, 1743867, 2325156, 2712682, 3100208, 3487734, 4069023, 4650312, 5425364, 6200416, 6975468, 8138046, 9300624, 10850728, 12207069, 13950936, 16276092, 18601248, 21701456, 24414138, 27901872, 32552184, 43402912, 48828276, 55803744, 65104368, 97656552, 130208736, 195313104, 390626208]

約数ペア:

[(1, 390626208), (2, 195313104), (3, 130208736), (4, 97656552), (6, 65104368), (7, 55803744), (8, 48828276), (9, 43402912), (12, 32552184), (14, 27901872), (16, 24414138), (18, 21701456), (21, 18601248), (24, 16276092), (28, 13950936), (32, 12207069), (36, 10850728), (42, 9300624), (48, 8138046), (56, 6975468), (63, 6200416), (72, 5425364), (84, 4650312), (96, 4069023), (112, 3487734), (126, 3100208), (144, 2712682), (168, 2325156), (224, 1743867), (252, 1550104), (288, 1356341), (336, 1162578), (504, 775052), (672, 581289), (1008, 387526), (2016, 193763)]