491402016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12871

約数の個数: 144

約数和(自身を含む): 1681243200

約数和(自身を除く): 1189841184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 12829, 19152, 25658, 38304, 38487, 51316, 76974, 89803, 102632, 115461, 153948, 179606, 205264, 230922, 243751, 269409, 307896, 359212, 410528, 461844, 487502, 538818, 615792, 718424, 731253, 808227, 923688, 975004, 1077636, 1231584, 1436848, 1462506, 1616454, 1706257, 1847376, 1950008, 2155272, 2193759, 2873696, 2925012, 3232908, 3412514, 3694752, 3900016, 4310544, 4387518, 5118771, 5850024, 6465816, 6825028, 7800032, 8621088, 8775036, 10237542, 11700048, 12931632, 13650056, 15356313, 17550072, 20475084, 23400096, 25863264, 27300112, 30712626, 35100144, 40950168, 54600224, 61425252, 70200288, 81900336, 122850504, 163800672, 245701008, 491402016]

約数ペア:

[(1, 491402016), (2, 245701008), (3, 163800672), (4, 122850504), (6, 81900336), (7, 70200288), (8, 61425252), (9, 54600224), (12, 40950168), (14, 35100144), (16, 30712626), (18, 27300112), (19, 25863264), (21, 23400096), (24, 20475084), (28, 17550072), (32, 15356313), (36, 13650056), (38, 12931632), (42, 11700048), (48, 10237542), (56, 8775036), (57, 8621088), (63, 7800032), (72, 6825028), (76, 6465816), (84, 5850024), (96, 5118771), (112, 4387518), (114, 4310544), (126, 3900016), (133, 3694752), (144, 3412514), (152, 3232908), (168, 2925012), (171, 2873696), (224, 2193759), (228, 2155272), (252, 1950008), (266, 1847376), (288, 1706257), (304, 1616454), (336, 1462506), (342, 1436848), (399, 1231584), (456, 1077636), (504, 975004), (532, 923688), (608, 808227), (672, 731253), (684, 718424), (798, 615792), (912, 538818), (1008, 487502), (1064, 461844), (1197, 410528), (1368, 359212), (1596, 307896), (1824, 269409), (2016, 243751), (2128, 230922), (2394, 205264), (2736, 179606), (3192, 153948), (4256, 115461), (4788, 102632), (5472, 89803), (6384, 76974), (9576, 51316), (12768, 38487), (12829, 38304), (19152, 25658)]