628201728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3581

約数の個数: 216

約数和(自身を含む): 2258832576

約数和(自身を除く): 1630630848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3541, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7082, 7392, 8064, 8448, 9856, 10623, 11088, 12672, 14164, 14784, 16128, 19712, 21246, 22176, 24787, 25344, 28328, 29568, 31869, 38951, 42492, 44352, 49574, 56656, 59136, 63738, 74361, 77902, 84984, 88704, 99148, 113312, 116853, 127476, 148722, 155804, 169968, 177408, 198296, 223083, 226624, 233706, 254952, 272657, 297444, 311608, 339936, 350559, 396592, 446166, 453248, 467412, 509904, 545314, 594888, 623216, 679872, 701118, 793184, 817971, 892332, 906496, 934824, 1019808, 1090628, 1189776, 1246432, 1359744, 1402236, 1586368, 1635942, 1784664, 1869648, 2039616, 2181256, 2379552, 2453913, 2492864, 2719488, 2804472, 3172736, 3271884, 3569328, 3739296, 4079232, 4362512, 4759104, 4907826, 4985728, 5608944, 6345472, 6543768, 7138656, 7478592, 8158464, 8725024, 9518208, 9815652, 9971456, 11217888, 13087536, 14277312, 14957184, 17450048, 19036416, 19631304, 22435776, 26175072, 28554624, 29914368, 34900096, 39262608, 44871552, 52350144, 57109248, 69800192, 78525216, 89743104, 104700288, 157050432, 209400576, 314100864, 628201728]

約数ペア:

[(1, 628201728), (2, 314100864), (3, 209400576), (4, 157050432), (6, 104700288), (7, 89743104), (8, 78525216), (9, 69800192), (11, 57109248), (12, 52350144), (14, 44871552), (16, 39262608), (18, 34900096), (21, 29914368), (22, 28554624), (24, 26175072), (28, 22435776), (32, 19631304), (33, 19036416), (36, 17450048), (42, 14957184), (44, 14277312), (48, 13087536), (56, 11217888), (63, 9971456), (64, 9815652), (66, 9518208), (72, 8725024), (77, 8158464), (84, 7478592), (88, 7138656), (96, 6543768), (99, 6345472), (112, 5608944), (126, 4985728), (128, 4907826), (132, 4759104), (144, 4362512), (154, 4079232), (168, 3739296), (176, 3569328), (192, 3271884), (198, 3172736), (224, 2804472), (231, 2719488), (252, 2492864), (256, 2453913), (264, 2379552), (288, 2181256), (308, 2039616), (336, 1869648), (352, 1784664), (384, 1635942), (396, 1586368), (448, 1402236), (462, 1359744), (504, 1246432), (528, 1189776), (576, 1090628), (616, 1019808), (672, 934824), (693, 906496), (704, 892332), (768, 817971), (792, 793184), (896, 701118), (924, 679872), (1008, 623216), (1056, 594888), (1152, 545314), (1232, 509904), (1344, 467412), (1386, 453248), (1408, 446166), (1584, 396592), (1792, 350559), (1848, 339936), (2016, 311608), (2112, 297444), (2304, 272657), (2464, 254952), (2688, 233706), (2772, 226624), (2816, 223083), (3168, 198296), (3541, 177408), (3696, 169968), (4032, 155804), (4224, 148722), (4928, 127476), (5376, 116853), (5544, 113312), (6336, 99148), (7082, 88704), (7392, 84984), (8064, 77902), (8448, 74361), (9856, 63738), (10623, 59136), (11088, 56656), (12672, 49574), (14164, 44352), (14784, 42492), (16128, 38951), (19712, 31869), (21246, 29568), (22176, 28328), (24787, 25344)]