216225744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20808

約数の個数: 80

約数和(自身を含む): 659005440

約数和(自身を除く): 442779696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 20759, 41518, 62277, 83036, 124554, 145313, 166072, 249108, 290626, 332144, 435939, 498216, 581252, 643529, 871878, 996432, 1162504, 1287058, 1743756, 1930587, 2325008, 2574116, 3487512, 3861174, 4504703, 5148232, 6975024, 7722348, 9009406, 10296464, 13514109, 15444696, 18018812, 27028218, 30889392, 36037624, 54056436, 72075248, 108112872, 216225744]

約数ペア:

[(1, 216225744), (2, 108112872), (3, 72075248), (4, 54056436), (6, 36037624), (7, 30889392), (8, 27028218), (12, 18018812), (14, 15444696), (16, 13514109), (21, 10296464), (24, 9009406), (28, 7722348), (31, 6975024), (42, 5148232), (48, 4504703), (56, 3861174), (62, 3487512), (84, 2574116), (93, 2325008), (112, 1930587), (124, 1743756), (168, 1287058), (186, 1162504), (217, 996432), (248, 871878), (336, 643529), (372, 581252), (434, 498216), (496, 435939), (651, 332144), (744, 290626), (868, 249108), (1302, 166072), (1488, 145313), (1736, 124554), (2604, 83036), (3472, 62277), (5208, 41518), (10416, 20759)]