821737728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{50951}}^1$

素因数の和:50980

約数の個数: 108

約数和(自身を含む): 2707793088

約数和(自身を除く): 1886055360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 50951, 101902, 152853, 203804, 305706, 356657, 407608, 458559, 611412, 713314, 815216, 917118, 1069971, 1222824, 1426628, 1630432, 1834236, 2139942, 2445648, 2853256, 3209913, 3260864, 3668472, 4279884, 4891296, 5706512, 6419826, 6521728, 7336944, 8559768, 9782592, 11413024, 12839652, 13043456, 14673888, 17119536, 19565184, 22826048, 25679304, 29347776, 34239072, 39130368, 45652096, 51358608, 58695552, 68478144, 91304192, 102717216, 117391104, 136956288, 205434432, 273912576, 410868864, 821737728]

約数ペア:

[(1, 821737728), (2, 410868864), (3, 273912576), (4, 205434432), (6, 136956288), (7, 117391104), (8, 102717216), (9, 91304192), (12, 68478144), (14, 58695552), (16, 51358608), (18, 45652096), (21, 39130368), (24, 34239072), (28, 29347776), (32, 25679304), (36, 22826048), (42, 19565184), (48, 17119536), (56, 14673888), (63, 13043456), (64, 12839652), (72, 11413024), (84, 9782592), (96, 8559768), (112, 7336944), (126, 6521728), (128, 6419826), (144, 5706512), (168, 4891296), (192, 4279884), (224, 3668472), (252, 3260864), (256, 3209913), (288, 2853256), (336, 2445648), (384, 2139942), (448, 1834236), (504, 1630432), (576, 1426628), (672, 1222824), (768, 1069971), (896, 917118), (1008, 815216), (1152, 713314), (1344, 611412), (1792, 458559), (2016, 407608), (2304, 356657), (2688, 305706), (4032, 203804), (5376, 152853), (8064, 101902), (16128, 50951)]