788137728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{146603}}^1$

素因数の和:146629

約数の個数: 72

約数和(自身を含む): 2397268608

約数和(自身を除く): 1609130880

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, 146603, 293206, 439809, 586412, 879618, 1026221, 1172824, 1759236, 2052442, 2345648, 3078663, 3518472, 4104884, 4691296, 6157326, 7036944, 8209768, 9382592, 12314652, 14073888, 16419536, 18765184, 24629304, 28147776, 32839072, 37530368, 49258608, 56295552, 65678144, 98517216, 112591104, 131356288, 197034432, 262712576, 394068864, 788137728]

約数ペア:

[(1, 788137728), (2, 394068864), (3, 262712576), (4, 197034432), (6, 131356288), (7, 112591104), (8, 98517216), (12, 65678144), (14, 56295552), (16, 49258608), (21, 37530368), (24, 32839072), (28, 28147776), (32, 24629304), (42, 18765184), (48, 16419536), (56, 14073888), (64, 12314652), (84, 9382592), (96, 8209768), (112, 7036944), (128, 6157326), (168, 4691296), (192, 4104884), (224, 3518472), (256, 3078663), (336, 2345648), (384, 2052442), (448, 1759236), (672, 1172824), (768, 1026221), (896, 879618), (1344, 586412), (1792, 439809), (2688, 293206), (5376, 146603)]