505344

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 1571328

約数和(自身を除く): 1065984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 512, 564, 658, 672, 752, 768, 896, 987, 1128, 1316, 1344, 1504, 1536, 1792, 1974, 2256, 2632, 2688, 3008, 3584, 3948, 4512, 5264, 5376, 6016, 7896, 9024, 10528, 10752, 12032, 15792, 18048, 21056, 24064, 31584, 36096, 42112, 63168, 72192, 84224, 126336, 168448, 252672, 505344]

約数ペア:

[(1, 505344), (2, 252672), (3, 168448), (4, 126336), (6, 84224), (7, 72192), (8, 63168), (12, 42112), (14, 36096), (16, 31584), (21, 24064), (24, 21056), (28, 18048), (32, 15792), (42, 12032), (47, 10752), (48, 10528), (56, 9024), (64, 7896), (84, 6016), (94, 5376), (96, 5264), (112, 4512), (128, 3948), (141, 3584), (168, 3008), (188, 2688), (192, 2632), (224, 2256), (256, 1974), (282, 1792), (329, 1536), (336, 1504), (376, 1344), (384, 1316), (448, 1128), (512, 987), (564, 896), (658, 768), (672, 752)]