857326848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{159473}}^1$

素因数の和:159499

約数の個数: 72

約数和(自身を含む): 2607718848

約数和(自身を除く): 1750392000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 159473, 318946, 478419, 637892, 956838, 1116311, 1275784, 1913676, 2232622, 2551568, 3348933, 3827352, 4465244, 5103136, 6697866, 7654704, 8930488, 10206272, 13395732, 15309408, 17860976, 20412544, 26791464, 30618816, 35721952, 40825088, 53582928, 61237632, 71443904, 107165856, 122475264, 142887808, 214331712, 285775616, 428663424, 857326848]

約数ペア:

[(1, 857326848), (2, 428663424), (3, 285775616), (4, 214331712), (6, 142887808), (7, 122475264), (8, 107165856), (12, 71443904), (14, 61237632), (16, 53582928), (21, 40825088), (24, 35721952), (28, 30618816), (32, 26791464), (42, 20412544), (48, 17860976), (56, 15309408), (64, 13395732), (84, 10206272), (96, 8930488), (112, 7654704), (128, 6697866), (168, 5103136), (192, 4465244), (224, 3827352), (256, 3348933), (336, 2551568), (384, 2232622), (448, 1913676), (672, 1275784), (768, 1116311), (896, 956838), (1344, 637892), (1792, 478419), (2688, 318946), (5376, 159473)]