219987936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109121}}^1$

素因数の和:109144

約数の個数: 72

約数和(自身を含む): 714967344

約数和(自身を除く): 494979408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 109121, 218242, 327363, 436484, 654726, 763847, 872968, 982089, 1309452, 1527694, 1745936, 1964178, 2291541, 2618904, 3055388, 3491872, 3928356, 4583082, 5237808, 6110776, 6874623, 7856712, 9166164, 10475616, 12221552, 13749246, 15713424, 18332328, 24443104, 27498492, 31426848, 36664656, 54996984, 73329312, 109993968, 219987936]

約数ペア:

[(1, 219987936), (2, 109993968), (3, 73329312), (4, 54996984), (6, 36664656), (7, 31426848), (8, 27498492), (9, 24443104), (12, 18332328), (14, 15713424), (16, 13749246), (18, 12221552), (21, 10475616), (24, 9166164), (28, 7856712), (32, 6874623), (36, 6110776), (42, 5237808), (48, 4583082), (56, 3928356), (63, 3491872), (72, 3055388), (84, 2618904), (96, 2291541), (112, 1964178), (126, 1745936), (144, 1527694), (168, 1309452), (224, 982089), (252, 872968), (288, 763847), (336, 654726), (504, 436484), (672, 327363), (1008, 218242), (2016, 109121)]