456839856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 180

約数和(自身を含む): 1422731856

約数和(自身を除く): 965892000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 157, 167, 176, 198, 242, 264, 314, 334, 363, 396, 471, 484, 501, 528, 628, 668, 726, 792, 942, 968, 1002, 1089, 1256, 1336, 1413, 1452, 1503, 1584, 1727, 1837, 1884, 1936, 2004, 2178, 2512, 2672, 2826, 2904, 3006, 3454, 3674, 3768, 4008, 4356, 5181, 5511, 5652, 5808, 6012, 6908, 7348, 7536, 8016, 8712, 10362, 11022, 11304, 12024, 13816, 14696, 15543, 16533, 17424, 18997, 20207, 20724, 22044, 22608, 24048, 26219, 27632, 29392, 31086, 33066, 37994, 40414, 41448, 44088, 52438, 56991, 60621, 62172, 66132, 75988, 78657, 80828, 82896, 88176, 104876, 113982, 121242, 124344, 132264, 151976, 157314, 161656, 170973, 181863, 209752, 227964, 235971, 242484, 248688, 264528, 288409, 303952, 314628, 323312, 341946, 363726, 419504, 455928, 471942, 484968, 576818, 629256, 683892, 727452, 865227, 911856, 943884, 969936, 1153636, 1258512, 1367784, 1454904, 1730454, 1887768, 2307272, 2595681, 2735568, 2909808, 3172499, 3460908, 3775536, 4614544, 5191362, 6344998, 6921816, 9517497, 10382724, 12689996, 13843632, 19034994, 20765448, 25379992, 28552491, 38069988, 41530896, 50759984, 57104982, 76139976, 114209964, 152279952, 228419928, 456839856]

約数ペア:

[(1, 456839856), (2, 228419928), (3, 152279952), (4, 114209964), (6, 76139976), (8, 57104982), (9, 50759984), (11, 41530896), (12, 38069988), (16, 28552491), (18, 25379992), (22, 20765448), (24, 19034994), (33, 13843632), (36, 12689996), (44, 10382724), (48, 9517497), (66, 6921816), (72, 6344998), (88, 5191362), (99, 4614544), (121, 3775536), (132, 3460908), (144, 3172499), (157, 2909808), (167, 2735568), (176, 2595681), (198, 2307272), (242, 1887768), (264, 1730454), (314, 1454904), (334, 1367784), (363, 1258512), (396, 1153636), (471, 969936), (484, 943884), (501, 911856), (528, 865227), (628, 727452), (668, 683892), (726, 629256), (792, 576818), (942, 484968), (968, 471942), (1002, 455928), (1089, 419504), (1256, 363726), (1336, 341946), (1413, 323312), (1452, 314628), (1503, 303952), (1584, 288409), (1727, 264528), (1837, 248688), (1884, 242484), (1936, 235971), (2004, 227964), (2178, 209752), (2512, 181863), (2672, 170973), (2826, 161656), (2904, 157314), (3006, 151976), (3454, 132264), (3674, 124344), (3768, 121242), (4008, 113982), (4356, 104876), (5181, 88176), (5511, 82896), (5652, 80828), (5808, 78657), (6012, 75988), (6908, 66132), (7348, 62172), (7536, 60621), (8016, 56991), (8712, 52438), (10362, 44088), (11022, 41448), (11304, 40414), (12024, 37994), (13816, 33066), (14696, 31086), (15543, 29392), (16533, 27632), (17424, 26219), (18997, 24048), (20207, 22608), (20724, 22044)]