399287616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22853}}^1$

素因数の和:22888

約数の個数: 112

約数和(自身を含む): 1300301184

約数和(自身を除く): 901013568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 22853, 45706, 68559, 91412, 137118, 159971, 182824, 274236, 297089, 319942, 365648, 479913, 548472, 594178, 639884, 731296, 891267, 959826, 1096944, 1188356, 1279768, 1462592, 1782534, 1919652, 2079623, 2193888, 2376712, 2559536, 3565068, 3839304, 4159246, 4387776, 4753424, 5119072, 6238869, 7130136, 7678608, 8318492, 9506848, 10238144, 12477738, 14260272, 15357216, 16636984, 19013696, 24955476, 28520544, 30714432, 33273968, 49910952, 57041088, 66547936, 99821904, 133095872, 199643808, 399287616]

約数ペア:

[(1, 399287616), (2, 199643808), (3, 133095872), (4, 99821904), (6, 66547936), (7, 57041088), (8, 49910952), (12, 33273968), (13, 30714432), (14, 28520544), (16, 24955476), (21, 19013696), (24, 16636984), (26, 15357216), (28, 14260272), (32, 12477738), (39, 10238144), (42, 9506848), (48, 8318492), (52, 7678608), (56, 7130136), (64, 6238869), (78, 5119072), (84, 4753424), (91, 4387776), (96, 4159246), (104, 3839304), (112, 3565068), (156, 2559536), (168, 2376712), (182, 2193888), (192, 2079623), (208, 1919652), (224, 1782534), (273, 1462592), (312, 1279768), (336, 1188356), (364, 1096944), (416, 959826), (448, 891267), (546, 731296), (624, 639884), (672, 594178), (728, 548472), (832, 479913), (1092, 365648), (1248, 319942), (1344, 297089), (1456, 274236), (2184, 182824), (2496, 159971), (2912, 137118), (4368, 91412), (5824, 68559), (8736, 45706), (17472, 22853)]