868276416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{646039}}^1$

素因数の和:646061

約数の個数: 56

約数和(自身を含む): 2625506560

約数和(自身を除く): 1757230144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 646039, 1292078, 1938117, 2584156, 3876234, 4522273, 5168312, 7752468, 9044546, 10336624, 13566819, 15504936, 18089092, 20673248, 27133638, 31009872, 36178184, 41346496, 54267276, 62019744, 72356368, 108534552, 124039488, 144712736, 217069104, 289425472, 434138208, 868276416]

約数ペア:

[(1, 868276416), (2, 434138208), (3, 289425472), (4, 217069104), (6, 144712736), (7, 124039488), (8, 108534552), (12, 72356368), (14, 62019744), (16, 54267276), (21, 41346496), (24, 36178184), (28, 31009872), (32, 27133638), (42, 20673248), (48, 18089092), (56, 15504936), (64, 13566819), (84, 10336624), (96, 9044546), (112, 7752468), (168, 5168312), (192, 4522273), (224, 3876234), (336, 2584156), (448, 1938117), (672, 1292078), (1344, 646039)]