213847452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7289

約数の個数: 120

約数和(自身を含む): 688143456

約数和(自身を除く): 474296004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7253, 7371, 9828, 14506, 14742, 21759, 29012, 29484, 43518, 50771, 65277, 87036, 94289, 101542, 130554, 152313, 188578, 195831, 203084, 261108, 282867, 304626, 377156, 391662, 456939, 565734, 587493, 609252, 660023, 783324, 848601, 913878, 1131468, 1174986, 1320046, 1370817, 1697202, 1827756, 1980069, 2349972, 2545803, 2640092, 2741634, 3394404, 3960138, 4112451, 5091606, 5483268, 5940207, 7637409, 7920276, 8224902, 10183212, 11880414, 15274818, 16449804, 17820621, 23760828, 30549636, 35641242, 53461863, 71282484, 106923726, 213847452]

約数ペア:

[(1, 213847452), (2, 106923726), (3, 71282484), (4, 53461863), (6, 35641242), (7, 30549636), (9, 23760828), (12, 17820621), (13, 16449804), (14, 15274818), (18, 11880414), (21, 10183212), (26, 8224902), (27, 7920276), (28, 7637409), (36, 5940207), (39, 5483268), (42, 5091606), (52, 4112451), (54, 3960138), (63, 3394404), (78, 2741634), (81, 2640092), (84, 2545803), (91, 2349972), (108, 1980069), (117, 1827756), (126, 1697202), (156, 1370817), (162, 1320046), (182, 1174986), (189, 1131468), (234, 913878), (252, 848601), (273, 783324), (324, 660023), (351, 609252), (364, 587493), (378, 565734), (468, 456939), (546, 391662), (567, 377156), (702, 304626), (756, 282867), (819, 261108), (1053, 203084), (1092, 195831), (1134, 188578), (1404, 152313), (1638, 130554), (2106, 101542), (2268, 94289), (2457, 87036), (3276, 65277), (4212, 50771), (4914, 43518), (7253, 29484), (7371, 29012), (9828, 21759), (14506, 14742)]