126984816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 408545280

約数和(自身を除く): 281560464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 263, 336, 479, 504, 526, 789, 958, 1008, 1052, 1437, 1578, 1841, 1916, 2104, 2367, 2874, 3156, 3353, 3682, 3832, 4208, 4311, 4734, 5523, 5748, 6312, 6706, 7364, 7664, 8622, 9468, 10059, 11046, 11496, 12624, 13412, 14728, 16569, 17244, 18936, 20118, 22092, 22992, 26824, 29456, 30177, 33138, 34488, 37872, 40236, 44184, 53648, 60354, 66276, 68976, 80472, 88368, 120708, 125977, 132552, 160944, 241416, 251954, 265104, 377931, 482832, 503908, 755862, 881839, 1007816, 1133793, 1511724, 1763678, 2015632, 2267586, 2645517, 3023448, 3527356, 4535172, 5291034, 6046896, 7054712, 7936551, 9070344, 10582068, 14109424, 15873102, 18140688, 21164136, 31746204, 42328272, 63492408, 126984816]

約数ペア:

[(1, 126984816), (2, 63492408), (3, 42328272), (4, 31746204), (6, 21164136), (7, 18140688), (8, 15873102), (9, 14109424), (12, 10582068), (14, 9070344), (16, 7936551), (18, 7054712), (21, 6046896), (24, 5291034), (28, 4535172), (36, 3527356), (42, 3023448), (48, 2645517), (56, 2267586), (63, 2015632), (72, 1763678), (84, 1511724), (112, 1133793), (126, 1007816), (144, 881839), (168, 755862), (252, 503908), (263, 482832), (336, 377931), (479, 265104), (504, 251954), (526, 241416), (789, 160944), (958, 132552), (1008, 125977), (1052, 120708), (1437, 88368), (1578, 80472), (1841, 68976), (1916, 66276), (2104, 60354), (2367, 53648), (2874, 44184), (3156, 40236), (3353, 37872), (3682, 34488), (3832, 33138), (4208, 30177), (4311, 29456), (4734, 26824), (5523, 22992), (5748, 22092), (6312, 20118), (6706, 18936), (7364, 17244), (7664, 16569), (8622, 14728), (9468, 13412), (10059, 12624), (11046, 11496)]