219936528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{218191}}^1$

素因数の和:218212

約数の個数: 60

約数和(自身を含む): 703451008

約数和(自身を除く): 483514480

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, 336, 504, 1008, 218191, 436382, 654573, 872764, 1309146, 1527337, 1745528, 1963719, 2618292, 3054674, 3491056, 3927438, 4582011, 5236584, 6109348, 7854876, 9164022, 10473168, 12218696, 13746033, 15709752, 18328044, 24437392, 27492066, 31419504, 36656088, 54984132, 73312176, 109968264, 219936528]

約数ペア:

[(1, 219936528), (2, 109968264), (3, 73312176), (4, 54984132), (6, 36656088), (7, 31419504), (8, 27492066), (9, 24437392), (12, 18328044), (14, 15709752), (16, 13746033), (18, 12218696), (21, 10473168), (24, 9164022), (28, 7854876), (36, 6109348), (42, 5236584), (48, 4582011), (56, 3927438), (63, 3491056), (72, 3054674), (84, 2618292), (112, 1963719), (126, 1745528), (144, 1527337), (168, 1309146), (252, 872764), (336, 654573), (504, 436382), (1008, 218191)]