219672432

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{72643}}^1$

素因数の和:72667

約数の個数: 80

約数和(自身を含む): 720628480

約数和(自身を除く): 500956048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 72643, 145286, 217929, 290572, 435858, 508501, 581144, 653787, 871716, 1017002, 1162288, 1307574, 1525503, 1743432, 1961361, 2034004, 2615148, 3051006, 3486864, 3922722, 4068008, 4576509, 5230296, 6102012, 7845444, 8136016, 9153018, 10460592, 12204024, 13729527, 15690888, 18306036, 24408048, 27459054, 31381776, 36612072, 54918108, 73224144, 109836216, 219672432]

約数ペア:

[(1, 219672432), (2, 109836216), (3, 73224144), (4, 54918108), (6, 36612072), (7, 31381776), (8, 27459054), (9, 24408048), (12, 18306036), (14, 15690888), (16, 13729527), (18, 12204024), (21, 10460592), (24, 9153018), (27, 8136016), (28, 7845444), (36, 6102012), (42, 5230296), (48, 4576509), (54, 4068008), (56, 3922722), (63, 3486864), (72, 3051006), (84, 2615148), (108, 2034004), (112, 1961361), (126, 1743432), (144, 1525503), (168, 1307574), (189, 1162288), (216, 1017002), (252, 871716), (336, 653787), (378, 581144), (432, 508501), (504, 435858), (756, 290572), (1008, 217929), (1512, 145286), (3024, 72643)]